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pyrene anhydride

pyrene anhydride, Total:392 items.

In the international standard classification, pyrene anhydride involves: Organic chemicals, Inorganic chemicals, Analytical chemistry, Products of the chemical industry, Paint ingredients, Paint coating processes, Fertilizers, Water quality, Metalliferous minerals, Spices and condiments. Food additives, Air quality, Plastics, Construction materials, Laboratory medicine, Products of the textile industry, Protection against dangerous goods, Occupational safety. Industrial hygiene, Waxes, bituminous materials and other petroleum products, Raw materials for rubber and plastics, Products of non-ferrous metals, General methods of tests and analysis for food products, Textile fibres, Glass, Road engineering, Farming and forestry, Furniture, Power stations in general, Materials and articles in contact with foodstuffs.

Korean Agency for Technology and Standards (KATS), pyrene anhydride

KS M 1707-2008 Maleic anhydride for industrial use
KS M 1209-1995 Acetic(Acid) anhydride
KS M 1209-2008 Acetic anhydride for industrial use
KS M 8065-2002 ACETIC ANHYDRIDE
KS M 8065-1993(1998) ACETIC ANHYDRIDE
KS M 1402-2002 Sodium sulfite(anhydride)
KS M 1402-2017(2022) Sodium sulfite(anhydride)
KS M 1402-1987 Sodium sulfite(anhydride)
KS M 1209-2008(2018) Acetic anhydride for industrial use
KS M 1674-2008 Phthalic anhydride for industrial use
KS M 1918-2009 Maleic anhydride for industrial use－Methods of test－Determination of maleic anhydride content－Titrimetric method
KS M 1949-2002(2007) Acetic anhydride for industrial use－Methods of test
KS M 1949-2009 Acetic anhydride for industrial use－Methods of test
KS M 1918-2002(2007) Maleic anhydride for industrial use－Methods of test－Determination of maleic anhydride content－Titrimetric method
KS M 1912-2002(2007) Phthalic anhydride for industrial use－Methods of test－Determination of maleic anhydride content－Polarographic method
KS M 1911-2009 Phthalic anhydride for industrial use－Methods of test－Determination of phthalic anhydride content－Titrimetric method
KS M 1912-2009 Phthalic anhydride for industrial use－Methods of test－Determination of maleic anhydride content－Polarographic method
KS M 1906-2009 Phthalic anhydride for industrial use－Methods of test－General
KS M 1906-2002(2007) Phthalic anhydride for industrial use－Methods of test－General
KS M ISO 7327:2010 Plastics－Hardeners and accelerators for epoxide resins－Determination of free acid in acid anhydride
KS M ISO 7327-2010(2020) Plastics－Hardeners and accelerators for epoxide resins－Determination of free acid in acid anhydride
KS M 1919-2009 Maleic anhydride for industrial use－Methods of test－Determination of iron content－2,2′-bipyridyl photometric method
KS M 1917-2009 Maleic anhydride for industrial use－Methods of test－Determination of free acidity－Potentiometric method
KS M 1909-2009 Phthalic anhydride for industrial use－Methods of test－Measurement of colour after treatment with sulphuric acid
KS M 1910-2009 Phthalic anhydride for industrial use－Methods of test－Determination of free acidity－Potentiometric method
KS M 1917-2002(2007) Maleic anhydride for industrial use－Methods of test－Determination of free acidity－Potentiometric method
KS M 1910-2002(2007) Phthalic anhydride for industrial use－Methods of test－Determination of free acidity－Potentiometric method
KS M 1909-2002(2007) Phthalic anhydride for industrial use－Methods of test－Measurement of colour after treatment with sulphuric acid
KS M 1913-2002(2007) Phthalic anhydride for industrial use－Methods of test－Determination of ash
KS M 1916-2009 Phthalic anhydride for industrial use－Methods of test－Determination of iron content－2,2′-bipyridyl photometric method
KS M 1908-2009 Phthalic anhydride for industrial use－Methods of test－Measurement of colour stability
KS M 1907-2009 Phthalic anhydride for industrial use－Methods of test－Measurement of colour of the molten material
KS M 1913-2009 Phthalic anhydride for industrial use－Methods of test－Determination of ash
KS M ISO 6796:2007 Polyglycols for industrial use-Determination of hydroxyl number-Phthalic anhydride esterification method
KS M ISO 6796-2017(2022) Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
KS M 1907-2002(2007) Phthalic anhydride for industrial use－Methods of test－Measurement of colour of the molten material
KS M 1908-2002(2007) Phthalic anhydride for industrial use－Methods of test－Measurement of colour stability
KS M ISO 6796:2017 Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
KS M ISO 6744-1:2003 Binders for paints and varnishes－Alkyd resins－Part 1：General methods of test
KS M ISO 6744-2:2019 Binders for paints and varnishes — Alkyd resins — Part 2: Determination of phthalic anhydride content
KS M 1914-2009 Phthalic anhydride for industrial use－Methods of test－Determination of impurities oxidizable in the cold by potassium permanganate－Iodometric method
KS M 1914-2002(2007) Phthalic anhydride for industrial use－Methods of test－Determination of impurities oxidizable in the cold by potassium permanganate－Iodometric method
KS M ISO 4326-2008(2018) Non-ionic surface active agents－Polyethoxylated derivatives－Determination of hydroxyl value－Acetic anhydride method
KS M 1915-2009 Phthalic anhydride for industrial use－Methods of test－Determination of 1,4-naphthaquinone content－Colorimetric method
KS M 1916-2002(2007) Phthalic anhydride for industrial use－Methods of test－Determination of iron content－2,2′-bipyridyl photometric method
KS M 1919-2002(2007) Maleic anhydride for industrial use－Methods of test－Determination of iron content－2,2′-bipyridyl photometric method

RO-ASRO, pyrene anhydride

STAS 4116-1985 TECHNICAL ANHYDRIDE CHROMIC
STAS 12695-1988 TECHNICAL ACETIC ANHYDRIDE
STAS 2434-1979 TEHNICAL LIQUEFIED SULPHUROUS ACID ANHYDRIDE
STAS 12703/10-1989 ZIRGONIA Phosphoric anhydride content determination
STAS 11076-1979 MALCIC ANHYDRIDE FOR INDUSTRIAL USE
STAS 6182/36-1975 WINE Determination of carbonic anhy- dride
STAS 6182/37-1975 WINE Determination of carbonic anhy- dride
STAS 7947/8-1988 CALCINED ALUMINIUM OXIDE Phosphoric anhydride content deter mination
SR 3832-5-1997 Natural and artificial pozzolanic materials-Determination of sulphuric anhidride
STAS 5424/4-1980 FORSTERITIC REFRACTORY PRODUCTS Determination of phosphoric anhydride content
STAS SR 9065-15-1995 Meat and meat products. Determination of total creatininecontent
STAS 11394/7-1987 LIME Determination of silicon dioxide, sulphuric anhydride and total sulphur
SR ISO 4326:1995 Non-ionic surface active agents - Polyethoxylated derivatives - Determination of hydroxyl value - Acetic anhydride method
STAS 10186/6-1975 FRITS AND GLOSSES DARKENED WITH TIN COMPOUNDS FOR CERAMICS Determination of boric anhydride

Japanese Industrial Standards Committee (JISC), pyrene anhydride

JIS K 8886:1996 Acetic anhydride
JIS K 8887:1994 Phthalic anhydride
JIS K 1359:1995 Maleic anhydride
JIS K 8886:2008 Acetic anhydride (Reagent)
JIS K 1419:1958 Sodium sulphite (anhydride)
JIS K 4128:1995 Phthalic anhydride
JIS K 7239:1991 Determination of free acid in acid anhydride-based hardeners for epoxide resins

Taiwan Provincial Standard of the People's Republic of China, pyrene anhydride

CNS 7156-1981 Acetic Anhydride
CNS 5213-1980 Alkyd Resin (Medium Oil Type)
CNS 5215-1980 Alkyd Resin (Short Oil Type)
CNS 5214-1980 Alkyd Resin (Long Oil Type)
CNS 1646-1966 Chromium Trioxide
CNS 6212-1980 Determination of Free Acidity of Maleic Anhydride for Industrial Use(Potentiometric Method)

Group Standards of the People's Republic of China, pyrene anhydride

T/HNPCIA 13-2019 succinic anhydride
T/CPCIF 0166-2021 Chromium trioxide by electrolytic method
T/ZXJY 009-2023 Polyanhydrides used for industry
T/ZZB 1198-2019 Maleic anhydride for industrial use
T/SDAS 59-2019 Maleic anhydride for industrial use
T/CIEP 010-2022 3,3',4,4'-Biphenyltetracarboxylic dianhydride
T/ZAQ 10114-2022 Methyl tetrahydrophthalic anhydride
T/ZXJY 010-2023 Methyl hexahydrophthalic anhydride
T/CIEP 011-2022 3,3',4,4'-Diphenyl ether tetracarboxylic dianhydride
T/CHBAS 8-2021 Determination of trifluoromethanesulfonic anhydride
T/CASME 480-2023 High molecular weight styrene - maleic anhydride copolymers
T/CNIA 0055-2020 Palladium Carbon for Production of High Purity Monochloroacetic Acid by Continuous Acetic Anhydride Process
T/SDSCCE 045-2022 Tetrabromophthalic anhydride and N,N-ethylene-bis(tetrabromophthalimide) by- product magnesium sulfate heptahydrate

CZ-CSN, pyrene anhydride

CSN 66 3312-1980 Phthalic anhydride. Determtaation of maleic anhydride conteait
CSN 66 3315-1980 Phthalic anhydride. Measurement of colour stability.
CSN 66 3313-1980 Phthalic anhydride. Determination of 1,4- naphthaquinone content
CSN 66 3314-1980 Phthalic anhydride. Measurement of colour of moltem materiál
CSN 65 0348-1990 Organic Chemicals products. etermlnation of Hydroxyl Value y Acetic Anhydride
CSN 65 1053-1981 Aluminium oxide. Determina- ion of chromium trioxide. tomic absorption and photo- etric methods
CSN 70 0527 Cast.7-1986 Glass testing methods. Silicate glass. Method for the quantitative analysis of the extracts from the surface of glass products. Determination of arsenious oxide

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, pyrene anhydride

GB/T 10668-2000 Acetic anhydride for industrial use
GB 1610-2009 Chromium trioxide for industrial use
GB/T 1610-1999 Chromic anhydride for industrial use
GB/T 15336-2006 Phthalic anhydride
GB/T 15336-1994 Phthalic anhydride
GB 3676-1992 Maleic anhydride
GB/T 15336-2013 Phthalic anhydride
GB/T 677-1992 Chemical reagent--Acetic anhydride
GB/T 677-2011 Chemical reagent—Acetic anhydride
GB/T 23967-2009 Trimellitic anhydride for industrial use
GB/T 3676-2008 Maleic anhydride for industrial use
GB 13481~13482-1992 Food Additive Sorbitan Monostearate (Span 60) Sorbitan Monooleate (Span 80)
GB/T 10535-2014 Water treatment chemicals.Hydrolyzed polymaleic anhydride
GB/T 10535-1997 Water treatment chemicals--Hydrolyzed polymaleic anhydride
GB/T 31516-2015 Classification method for hazardous characterisitics of phthalic anhydride
GB 18537-2001 Occupational exposure limit for maleic anhydride in the air of workplace
GB 16215-1996 Health standard for phthalic anhydride in the air of workplace
GB 13482-1992 Food additive Sorbitan monooleate (Span 80)
GB 13481-1992 Food additive Sorbitan monostearate (Span 60)
GB/T 31514-2015 Classification method for hazardous characterisitics of tetrahydrophthalic acid anhydride
GB 29221-2012 Food Additive Polyoxyethylene (20) Sorbitan Monolaurate (Tween 20)
GB 13482-2011 National Food Safety Standard Food Additive Sorbitan Monooleate (Span 80)
GB 13482-2010 National Food Safety Standard Food Additive Sorbitan Monooleate (Span 80)
GB 25552-2010 National Food Safety Standard Food Additive Sorbitan Monopalmitate (Span 40)
GB 13481-2011 National Food Safety Standard Food Additive Sorbitan Monostearate (Span 60)
GB 13481-2010 National Food Safety Standard Food Additive Sorbitan Monostearate (Span 60)
GB 29220-2012 National Food Safety Standard Food Additive Sorbitan Tristearate (Span 65)
GB 25551-2010 National Food Safety Standard Food Additive Sorbitan Monolaurate (Span 20)

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, pyrene anhydride

GB/T 1610-2009 Chromium trioxide for industrial use
GB/T 23967-2017 Trimellitic Anhydride for industrial use

PK-PSQCA, pyrene anhydride

PS 1376-1975 SPECIFICATION FOR ACETIC ANHYDRIDE

British Standards Institution (BSI), pyrene anhydride

BS 2068:1970 Specification for acetic anhydride
BS EN ISO 7327:1996 Plastics - Hardeners and accelerators for epoxide resins - Determination of free acid in acid anhydride
BS EN ISO 7327:1997 Plastics. Hardeners and accelerators for epoxide resins. Determination of free acid in acid anhydride
BS EN ISO 6744-2:2000 Binders for paints and varnishes. Alkyd resins. Determination of phthalic anhydride content
BS EN ISO 6744-2:2004 Binders for paints and varnishes. Alkyd resins. Determination of phthalic anhydride content
BS 6782-16.2:2000 Binders for paints - Methods of test for alkyd resins - Determination of phthalic anhydride content

PL-PKN, pyrene anhydride

PN C88036-1974 Acetic anhydride technical
PN C88005-1974 Phthalic anhydride
PN C84121-1970 Chromie anhydride fused, technical
PN Z04061 Arkusz 02-1971 Air purity protection. Study of ace- tic acid and acetic anhydride content Determinat?on of acetic acid and acetic anhydride in work station by method with lanthanum nitrate
PN H04131 ArkusZ09-1974 Chemical analysis bouxite Determination of phosphoric. anhydride
PN Z04061 Arkusz 03-1971 Airpur?ty protection Study of acetic acid and acetic anhydride content Determination of acetic acid andacetic anhydride in work station by method with methyl red
PN Z04061 Arkusz 01-1971 Air purity protection Study of acetic acid and acetic anhydride content Rang? of standard
PN C04288-09-1989 Technical Fats Determination of the hydroxyl value Acetic anhydride method
PN Z04217-01-1991 Air purity protection Tests for maleic anhydride content General
PN Z04217-02-1991 Air purity protection Tests for maleic anhydride content Determination of maleic anhydride in work places by high performance li?uid chromatography
PN Z04194-01-1988 Air purity protection Tests for phthalic anhydride Introduction and scope of the standard
PN C04838-1986 Non ionic surface active agents Polyetoxylated derivates Determination of hydroxyl value Phtalic anhydride method
PN C04837-1986 Non ionic surface active agents Polyethoxylated derivates Determination of hydroxyl value Acetic anhydride method

IN-BIS, pyrene anhydride

未注明发布机构, pyrene anhydride

BS 2068:1970(2011) Specification for Acetic anhydride
BS EN ISO 7327:1997(2000) Plastics — Hardeners and accelerators for epoxide resins — Determination offree acid in acid anhydride

中华人民共和国国家卫生和计划生育委员会, pyrene anhydride

GBZ/T 300.118-2017 Determination of Toxic Substances in Workplace Air Part 118: Acetic Anhydride, Maleic Anhydride, and Phthalic Anhydride

Professional Standard - Ferrous Metallurgy, pyrene anhydride

YB/T 5096-2007 1,8-Naphthalic anhydride
YB/T 5096-1993 1,8-Naphthalic anhydride
YB/T 5097-2007 1,8-Naphthalic anhydride
YB/T 5098-2007 1,8-Naphthalic anhydride
YB/T 5097-1993 1,8-naphthalene dicarboxylic anhydride content determination method
YB/T 5098-1993 Method for Determination of Melting Point of 1,8-Naphthalic Anhydride

RU-GOST R, pyrene anhydride

GOST 1973-1977 Arsenous anhydride. Specifications
GOST 5815-1977 Reagents. Acetic anhydride. Specifications
GOST 3776-1978 Reagents. Chromium (VI) oxide. Specifications
GOST 2548-1977 Chromic anhydride technical. Specification
GOST 5869-1977 Reagents. Phtalic anhydride. Specifications
GOST 7119-1977 Phthalic anhydride for industrial use. Specifications
GOST 11884.1-1978 Tungsten concentrate. Methods of determination of tungsten anhydride
GOST 21039-1975 Acetic anhydride for industrial use. Specifications
GOST R 50484-1993 Phthalic anhydride for industrial use. Methods of test. Part 4. Determination of phthalic anhydride content. Titrimetric method
GOST 32532-2013 Phtalic anhydride. Determination in air
GOST 32457-2013 Phthalic anhydride. Determination in air
GOST R ISO 1390-4-1993 Maleic anhydride for industrial use. Methods of test. Part 4. Determination of maleic anhydride content. Titrimetric method
GOST R ISO 1390/4-1993 Maleic anhydride for industrial use. Methods of test. Part 4. Determination of maleic anhydride content. Titrimetric method
GOST 24445.3-1980 Phthalic anhydride for industrial use. Method for the determination of maleic anhydride
GOST 24445.8-1992 Phthalic anhydride for industrial use. Method for determination of ash
GOST 24445.10-1992 Phthalic anhydride for industrial use. Method for determination of iron content
GOST 24445.1-1980 Phthalic anhydride for industrial use. Method for the determination of phthalic anhydride
GOST 9733.26-1983 Textiles. Test method of colour fastness to sulfuric anhydride bleaching
GOST 24445.4-1992 Phthalic anhydride for industrial use. Method for determination of 1,4-naphthaquinone
GOST 24445.0-1992 Phthalic anhydride for industrial use. General requirements for methods of analysis
GOST 24445.9-1992 Phthalic anhydride for industrial use. Method for determination of impurities oxidizable in the cold by potassium permanganate
GOST R ISO 1390-1-1993 Maleic anhydride for industrial use. Methods of test. Part 1. General
GOST R ISO 1390/1-1993 Maleic anhydride for industrial use. Methods of test. Part 1. General
GOST 24445.7-1992 Phthalic anhydride for industrial use. Method for determination of colour after treatment with sulphuric acid
GOST 25523-1982 Epoxy anhydride hardeners. Methods for determination of total acid number of acid and their relation
GOST R ISO 1390-3-1993 Maleic anhydride for industrial use. Methods of test. Part 3. Determination of free acidity. Potentiometric method
GOST R ISO 1390/3-1993 Maleic anhydride for industrial use. Methods of test. Part 3. Determination of free acidity. Potentiometric method
GOST 34039-2016 Furniture, timber and polymers. Method for determination of phosphoric anhydride in the air of climatic chambers
GOST R ISO 1390/2-1993 Maleic anhydride for industrial use. Methods of test. Part 2. Measurement of colour of the molten material
GOST R ISO 1390/5-1993 Maleic anhydride for industrial use. Methods of test. Part 5. Method of the determination of ash
GOST R 50483-1993 Phthalic anhydride for industrial use. Methods of test. Part 2. Measurement of colour of the molten material
GOST R ISO 1390-5-1993 Maleic anhydride for industrial use. Methods of test. Part 5. Method of the determination of ash
GOST R ISO 1390-2-1993 Maleic anhydride for industrial use. Methods of test. Part 2. Measurement of colour of the molten material
GOST ISO 1389-2-1993 Phthalic angydride for industrial use. Methods of test. Part 2. Measurement of colour of the molten material

KR-KS, pyrene anhydride

KS M 1209-2008(2023) Acetic anhydride for industrial use
KS M 1707-2008(2023) Maleic anhydride for industrial use
KS M 1674-2008(2023) Phthalic anhydride for industrial use
KS M ISO 6744-2-2019 Binders for paints and varnishes — Alkyd resins — Part 2: Determination of phthalic anhydride content
KS M ISO 6796-2017 Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
KS M ISO 4326-2008(2023) Non-ionic surface active agents－Polyethoxylated derivatives－Determination of hydroxyl value－Acetic anhydride method

AR-IRAM, pyrene anhydride

IRAM 12 453-1958

国家质量监督检验检疫总局, pyrene anhydride

SN/T 4373-2015 Determination of maleic anhydride in phthalic anhydride by gas chromatography
SN/T 4587-2016 Determination method for total amount of maleic acid and maleic anhydride in foods for export

BE-NBN, pyrene anhydride

NBN T 04-229-1983 Maleic anhydride for industrial use - Determination of maleic anhydride content-Titrimetric .method
NBN B 12-204-1975
NBN T 04-230-1983 Maleic anhydride for industrial use - Determination of ash
NBN T 04-228-1983 Maleic anhydride for industrial use - Determination of free acidíty-Potentiometric method
NBN T 04-226-1983 Maleic anhydride for industrial use - Methods of test - General
NBN T 04-227-1983 Maleic anhydride for industrial use - Measurement of colour of the molten material
NBN B 15-256-1975
NBN B 15-250-1975
NBN B 15-252-1975
NBN T 04-217-1983 Phthalic anhydride for industrial use - Determination of maleic anhydride content - Polarographic method
NBN S 21-015 ADD 1-1977 Rescue and firefighting material - Portable fire-extinguishers -Carbondioxide (C09) extinguishers
NBN S 21-015 ADD 2-1987 Rescue and firefighting material - Portable fire-extinguishers -Carbondioxide (CO ) extinguishers
NBN S 21-015-1974 Rescue and firefightingmaterial — Portable fire-extinguishers — Carbondioxide (CO ) extinguishcrs
NBN T 04-151-1983 Pclyglycols for industrial use - Determination of hydroxy1 number-Phthalic anhydride esterification method
NBN T 04-231-1983 Maleic anhydride for industrial use - Determination of iron content-2,2'-Bipyridyl photometric method
NBN T 63-143-1980 Non-ionic surface active agents - Polyalkoxylated derivatives - Determination of hydroxyl value - Phthalic anhydride method
NBN T 63-142-1980 Non-ionic surface active agents - Polyethoxylat?d derivatives -Determination of hydroxyl value - Acetic anhydride method

ES-AENOR, pyrene anhydride

U.S. Military Regulations and Norms, pyrene anhydride

ARMY JAN-A-459-1947 ACETIC ANHYDRIDE (FOR ORDNANCE USE)
ARMY JAN-A-459 VALID NOTICE 1-2012 ACETIC ANHYDRIDE (FOR ORDNANCE USE)

GM North America, pyrene anhydride

GM GM1816M-1989 Chromium Trioxide (Chromic Acid Anhydride)
GM GMP.PC+ S/MA.001-1988 Polycarbonate + Styrene Maleic Anhydride - General Purpose, Blend
GM GMP.PC+ S/MA.002-1988 Polycarbonate + Styrene Maleic Anhydride - Blend, Heat Stabilized
GM GMP.S/MA.005-1988 Styrene Maleic Anhydride - High Impact, Copolymer
GM GMP.S/MA.006-1991 Styrene Maleic Anhydride - Expandable Copolymer
GM GMP.S/MA.008-1991 Styrene Maleic Anhydride - Expandable Copolymer, High Heat Resistant
GM GMP.S/MA.007-1991 Styrene Maleic Anhydride - Expandable Copolymer Medium Heat Resistant
GMP.PC+S/MA.001-2011 Polycarbonate + Styrene Maleic Anhydride ?General Purpose, Blend Issue 2; Do Not Use on New Programs; No Replacement
GMP.PC+S/MA.002-2011 Polycarbonate + Styrene Maleic Anhydride ?Blend, Heat Stabilized Issue 2; Do Not Use on New Programs; No Replacement

Professional Standard - Chemical Industry, pyrene anhydride

HGB 3263-1960 Chromium trioxide (chromic anhydride)
HG/T 3459-2003 Chemical reagent.Maleic anhydride
HG/T 3479-2003 Chemical reagent.o-Phthalic anhydride
HG 3-1107-1977 Chemical Reagent Phthalic Anhydride
HG 3-993-1976 Chemical Reagent Maleic Anhydride
HG/T 3459-1976 Chemical reagent.Maleic anhydride
HG/T 2229-1991 Water treatment chemicals maleic acid and acrylic acid copolymers
HG/T 2229-2009 Water treatment chemicals.Maleic anhydride-acrylic acid copolymer
HG/T 2229-2018 Water treatment agent maleic anhydride-acrylic acid copolymer
HG/T 5784～5787-2021 Industrial 3-chlorophthalic anhydride, industrial 4-chlorophthalic anhydride, industrial propylene carbonate and boron trifluoride dimethyl carbonate complex (2021)

Professional Standard - Agriculture, pyrene anhydride

GB 677-1992 Chemical Reagent Acetic Anhydride
SN/T 3807-2014 Determination of the purity of phthalic anhydride by differential scanning calorimetry

YU-JUS, pyrene anhydride

JUS H.B8.416-1985 Phthalic anhydride for industrial use. Determination of maleic, citraconic, benzoicandO-toluicacid content. Gas chromatographic method
JUS H.B8.421-1985 Maleic anhydride for industrial use. Determination of benzoic and O-toluic acid and citraconic and phthalic anhydride contents. Gas chromatographic method
JUS E.Z8.005-2001 Chemical analysis of acetic-acid and anhydride of acetic-acid Determination of mercury content
JUS H.B8.410-1985 Phthalic anhydride for industrial use. Determination of free acidity. Volumetric method
JUS H.B8.404-1985 Maleic anhydride for industrial use. Determination offree acidit/ content Potentiometric method
JUS H.B8.418-1985 Phthalic anhydride toi industrial use. Mcasurement of color after treatncnt with sulfuric acid. Colo- rimetric method
JUS H.B8.033-1987 Acetic anhydride and butan-1-ol for industrial use. Determinaiion of bromine number. Volumetric method
JUS H.B8.419-1985 Phthalic anhydride for industrial use. Determination of benzoic, o-toluic and p-toluic acids and ph thalide content. Gas chromatographic method
JUS E.Z8.014-1993 Soups,broaths,sauces and seasonings - Spectrophotometric determination of total creatinine content

American Society for Testing and Materials (ASTM), pyrene anhydride

ASTM D3504-96 Standard Specification for Maleic Anhydride
ASTM D3438-99 Standard Practice for Sampling and Handling Naphthalene, Maleic Anhydride, and Phthalic Anhydride
ASTM D3438-10 Standard Practice for Sampling and Handling Naphthalene, Maleic Anhydride, and Phthalic Anhydride
ASTM D3438-19 Standard Practice for Sampling and Handling Naphthalene, Maleic Anhydride, and Phthalic Anhydride
ASTM UOP326-82 Diene Value by Maleic Anhydride Addition Reaction
ASTM UOP326-17 Diene Value by Maleic Anhydride Addition Reaction
ASTM UOP326-07 Diene Value by Maleic Anhydride Addition Reaction
ASTM UOP326-06 Diene Value by Maleic Anhydride Addition Reaction
ASTM D3438-15 Standard Practice for Sampling and Handling Naphthalene, Maleic Anhydride, and Phthalic Anhydride
ASTM UOP326-08 Diene Value by Maleic Anhydride Addition Reaction
ASTM D3644-98(2004) Standard Test Method for Acid Number of Styrene-Maleic Anhydride Resins
ASTM D3644-98 Standard Test Method for Acid Number of Styrene-Maleic Anhydride Resins
ASTM D3644-06(2012) Standard Test Method for Acid Number of Styrene-Maleic Anhydride Resins
ASTM D3644-15(2022) Standard Test Method for Acid Number of Styrene-Maleic Anhydride Resins
ASTM D3644-15 Standard Test Method for Acid Number of Styrene-Maleic Anhydride Resins
ASTM D2403-96 Standard Specification for Refined Phthalic Anhydride-1308
ASTM D2403-96(2003)e1 Standard Specification for Refined Phthalic Anhydride-1308
ASTM D3438-07 Standard Practice for Sampling and Handling Naphthalene, Maleic Anhydride, and Phthalic Anhydride
ASTM D3644-06 Standard Test Method for Acid Number of Styrene-Maleic Anhydride Resins
ASTM D7389-07(2012) Standard Test Method for Acid Number (Empirical) of Maleic Anhydride (MAH) Grafted Waxes
ASTM D7389-07(2019) Standard Test Method for Acid Number (Empirical) of Maleic Anhydride (MAH) Grafted Waxes
ASTM D4634-04 Standard Specification for Styrene-Maleic Anhydride Materials (S/MA)
ASTM D4634-99 Standard Specification for Styrene-Maleic Anhydride Materials (S/MA)
ASTM D4634-16(2022) Standard Classification System and Basis for Specification for Styrene-Maleic Anhydride Molding and Extrusion Materials (S/MA)
ASTM D7389-07 Standard Test Method for Acid Number (Empirical) of Maleic Anhydride (MAH) Grafted Waxes
ASTM E1616-94(2002)e1 Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
ASTM E1616-94 Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
ASTM E1616-94(2002) Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
ASTM E1616-08 Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
ASTM E222-00 Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM E222-00(2005)e1 Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM E222-23 Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM E222-10 Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM D5352-95(2019) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride Ash-Gravimetric, Test Method C
ASTM D5350-95(2019) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Titration, Test Method A
ASTM D1307-56 Method of Test for Phthalic Anhydride Content of Alkyd Resins and Esters Containing Other Dibasic Acids (Spectrophotometric)
ASTM D5351-93(1997) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Extraction Titration, Test Method B
ASTM E222-17 Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM D5351-93(2017) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Extraction Titration, Test Method B
ASTM D2930-94 Standard Test Method for Maleic Acid in Maleic Anhydride by Potentiometric Titration
ASTM D2930-03 Standard Test Method for Maleic Acid in Maleic Anhydride by Potentiometric Titration
ASTM D5350-95(2012) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Titration, Test Method A
ASTM D3366-18 Standard Test Method for Color of Maleic Anhydride in the Molten State and After Heating (Platinum-Cobalt Scale)

CL-INN, pyrene anhydride

INDITECNOR 21-8ch-1956

国家市场监督管理总局、中国国家标准化管理委员会, pyrene anhydride

GB/T 3676-2020 Maleic anhydride for industrial use

Association Francaise de Normalisation, pyrene anhydride

NF T20-737:1967 Chemical analysis of phthalic anhydride. Polarographic determination of maleic anhydride.
NF U42-241:1969 FERTILIZERS. DISSOLVING OF TOTAL PHOSPHORIC ANHYDRIDE.
NF T20-640:1984 Acetic anhydride for industrial use. Methods of test.
NF T20-741:1967 Chemical analysis of maleic and phthalic anhydrides. Potentiometric determination of free acidity.
NF U42-201:1969 Natural mineral phosphates. Dissolving of the total phosphoric anhydride.
NF U42-243:1969 FERTILIZERS. EXTRACTION OF PHOSPHORIC ANHYDRIDE SOLUBLE IN WATER AND IN AMMONIUM CITRATE.
NF T20-625:1965 Chemical analysis of acetic acid and acetic anhydride. Determination of mercury.
NF T20-743:1967 Chemical analysis of maleic and phtahlic anhydrides. Estimate of concentration by determination of total acidity with phthenolphthalein.
NF U42-202:1988 Fertilizers, ground natural mineral phosphates. Extraction of phosphoric anhydride soluble in formic acid reagent.
NF U42-212:1969 Fertilizers. Blast furnace slag. Extraction of phosphoric anhydride soluble in citric acid reagent.
NF U42-771:1986 Fertilizers. Determination of the sulfuric anhydrique content total and soluble.
NF EN ISO 7327:1997 Plastiques - Durcisseurs et accélérateurs pour résines époxydes - Détermination de l'acide libre dans l'acide-anhydride.
NF U42-200:1969 Products used in agriculture. Natural mineral phosphates and fertilizers. Quantity determination of different forms of phosphoric anhydride. General presentation.
NF U42-246:1969 Natural mineral phosphates and fertilizers. Spectrophotometric determination of phosphoric anhydride (vanado-molybdenum method).
NF U42-247:1969 Natural mineral phosphates and fertilizers. Spectrophotometric determination of phosphoric anhydride (molybdenum blue method).
NF EN ISO 6744-2:2004 Liants pour peintures et vernis - Résines alkydes - Partie 2 : détermination de la teneur en anhydride phtalique
NF P98-624:1991 Horizontal road marking. Markings applied on the roads. Phtalic anhydrid determination.
NF T30-045-2*NF EN ISO 6744-2:2004 Binders for paints and varnishes - Alkyd resins - Part 2 : determination of phthalic anhydride content.
NF T51-530*NF EN ISO 7327:1997 Plastics. Hardeners and accelerators for epoxide resins. Determination of free acid in acid anhydride.
NF T20-738:1967 Chemical analysis of phthalic anhydride. Determination of impurities oxidizable in the cold by potassium permanganate.
NF T20-667:1984 Polyglycols for industrial use. Determination of hydroxyl number. Phthalic anhydride esterification method.
NF T73-272:1978 Non-ionic surface active agents. Polyethoxylated derivatives. Determination of hydroxyl value. Acetic anhydride method.
NF T73-273:1978 Non-ionic surface active agents. Polyalkoxylated derivatives. Determination of hydroxyl value. Phthalic anhydride method.

International Organization for Standardization (ISO), pyrene anhydride

ISO 754:1982 Acetic anhydride for industrial use; Methods of test
ISO 1389-6:1977 Phthalic anhydride for industrial use; Methods of test; Part VI : Determination of phthalic anhydride content; Titrimetric method
ISO 1389-7:1977 Phthalic anhydride for industrial use; Methods of test; Part VII : Determination of maleic anhydride content; Polarographic method
ISO 1390-4:1977 Maleic anhydride for industrial use; Methods of test; Part IV : Determination of maleic anhydride content; Titrimetric method
ISO 761:1977 Acetic anhydride and butan-1-ol for industrial use; Determination of bromine number
ISO 7327:1994 Plastics - Hardeners and accelerators for epoxide resins - Determination of free acid in acid anhydride
ISO 1389-1:1977 Phthalic anhydride for industrial use; Methods of test; Part I : General
ISO 1390-1:1977 Maleic anhydride for industrial use; Methods of test; Part I : General
ISO 1389-4:1977 Phthalic anhydride for industrial use; Methods of test; Part IV : Measurement of colour after treatment with sulphuric acid
ISO 1389-8:1977 Phthalic anhydride for industrial use; Methods of test; Part VIII : Determination of ash
ISO 6796:1981 Polyglycols for industrial use; Determination of hydroxyl number; Phthalic anhydride esterification method
ISO 6744-2:1999 Binders for paints and varnishes - Alkyd resins - Part 2: Determination of phthalic anhydride content
ISO 1389-5:1977 Phthalic anhydride for industrial use; Methods of test; Part V : Determination of free acidity; Potentiometric method
ISO 1390-3:1977 Maleic anhydride for industrial use; Methods of test; Part III : Determination of free acidity; Potentiometric method
ISO 1390-5:1977 Maleic anhydride for industrial use; Methods of test; Part V : Determination of ash
ISO 1390-2:1977 Maleic anhydride for industrial use; Methods of test; Part II : Measurement of colour of the molten material
ISO 1389-2:1977 Phthalic anhydride for industrial use; Methods of test; Part II : Measurement of colour of the molten material
ISO 1389-3:1977 Phthalic anhydride for industrial use; Methods of test; Part III : Measurement of colour stability

化学工业部, pyrene anhydride

HG 2229-1991 Water treatment agent maleic anhydride-acrylic acid copolymer

Indonesia Standards, pyrene anhydride

SNI 06-2101-1991 The quality and test methods of sodium sulphate anhydrides

Professional Standard - Petrochemical Industry, pyrene anhydride

SH 2604.05-2003 Water treatment chemicals - Polymaleic acid

Universal Oil Products Company (UOP), pyrene anhydride

UOP 326-2008 DIENE VALUE BY MALEIC ANHYDRIDE ADDITION REACTION

HU-MSZT, pyrene anhydride

MSZ KGST 1678-1979

TR-TSE, pyrene anhydride

TS 1138-1972 PHTHALIC ANHYDRIDE FOR INDUSTRIAL USE METHODS OF TEST

GM Global, pyrene anhydride

GMW 15584-2013 Styrene Maleic Anhydride Copolymer Issue 2; English

Professional Standard - Medicine, pyrene anhydride

YY/T 1231-2014 Creatinine test reagent kit (Method of sarcosine oxidase)

PT-IPQ, pyrene anhydride

NP 185-1960
NP 186-1963 Pteintures et veirnis. Teneur en anhydride phtalique du véhicule fixe

Professional Standard - Light Industry, pyrene anhydride

QB/T 3784-1999 Food Additive Xylitol Monostearate
QB/T 3790-1999 Food additive.Polyoxyethylene xylitan monostearate

ESDU - Engineering Sciences Data Unit, pyrene anhydride

ESDU 80029-1980 Vapour pressures and critical points of liquids. XVII: aliphatic carboxylic acids and anhydrides.

German Institute for Standardization, pyrene anhydride

DIN EN ISO 7327:1997 Plastics - Hardeners and accelerators for epoxide resins - Determination of free acid in acid anhydride (ISO 7327:1994); German version EN ISO 7327:1997
DIN EN ISO 7327:1997-11 Plastics - Hardeners and accelerators for epoxide resins - Determination of free acid in acid anhydride (ISO 7327:1994); German version EN ISO 7327:1997
DIN EN ISO 6744-2:2004-09 Binders for paints and varnishes - Alkyd resins - Part 2: Determination of phthalic anhydride content (ISO 6744-2:1999); German version EN ISO 6744-2:2004
DIN EN ISO 6744-2:2004 Binders for paints and varnishes - Alkyd resins - Part 2: Determination of phthalic anhydride content (ISO 6744-2:1999); German version EN ISO 6744-2:2004

European Committee for Standardization (CEN), pyrene anhydride

EN ISO 7327:1997 Plastics - Hardeners and Accelerators for Epoxide Resins - Determination of Free Acid in Acid Anhydride
EN ISO 6744-2:2004 Binders for paints and varnishes - Alkyd resins - Part 2: Determination of phthalic anhydride content

AENOR, pyrene anhydride

UNE 33129:1982 TEST METHODS OF VINIC VINEGARS. DETERMINATION OF TOTAL SULPHUROUS ANHYDRIDE CONTENT.
UNE 84094:1994 COSMETIC RAW MATERIALS. ASSAY OF PHENOXYETHANOL. ACETYLATION METHOD WITH ACETIC ANHYDRIDE.
UNE-EN ISO 7327:1998 PLASTICS. HARDENERS AND ACCELERATORS FOR EPOXIDE RESINS. DETERMINATION OF FREE ACID IN ACID ANHYDRIDE. (ISO 7327:1994).
UNE 55717:1984 SURFACE ACTIVE AGENTS. POLYGLYCOLS. DETERMINATION OF HYDROXYL NUMBER. PHTHALIC ANHYDRIDE ESTERIFICATION METHOD
UNE-EN ISO 6744-2:2004 Binders for paints and varnishes - Alkyd resins - Part 2: Determination of phthalic anhydride content (ISO 6744-2:1999)

Professional Standard - Railway, pyrene anhydride

TB 1600-1985 Hydrolysis of polymaleic anhydride with water quality stabilizer for locomotive boilers
TB 1601-1985 Analytical method of hydrolyzing polymaleic anhydride with water quality stabilizer for locomotive boilers

GOSTR, pyrene anhydride

GOST R 57572-2017 Hardeners and accelerators for epoxide resins. Determination of free acid content in acid anhydride

Danish Standards Foundation, pyrene anhydride

DS/EN ISO 7327:1997 Plastics - Hardeners and accelerators for epoxide resins - Determination of free acid in acid anhydride
DS/EN ISO 6744-2:2004 Binders for paints and varnishes - Alkyd resins - Part 2: Determination of phthalic anhydride content

Occupational Health Standard of the People's Republic of China, pyrene anhydride

GBZ/T 160.60-2004 Methods for determination of acid anhydrides　in the air of workplace

GM Europe, pyrene anhydride

GME QK 000229-1987 Styrol-Maleins鋟reanhydrid-Copolymerisat mit Glasfasern Styrene-Maleic Acid Anhydride-Copolymer with Glass Fibres German
GME QK 001269-2008
GME QK 000069-2006
GME QK 001255-2004 Styrol-Maleins鋟reanhydrid-Copolymerisat mit Glasfasern Styrene-Maleic Acid Anhydride-Copolymer with Glass Fibres English/German
GME QK 001250-1990 Styrol-Maleins鋟reanhydrid-Copolymerisat mit Glasfasern Styrene-Maleic Acid Anhydride - Copolymer with Glass Fibres English/German

Canadian General Standards Board （CGSB), pyrene anhydride

CGSB 1-GP-71 METH 57.1-1980 Methodes D'Essai Des Peintures Et Pigments Teneur En Anhydride Phtalique

Jilin Provincial Standard of the People's Republic of China, pyrene anhydride

DB22/T 2640-2017 Determination of maleic acid and maleic anhydride in starch by high performance liquid chromatography

Lithuanian Standards Office , pyrene anhydride

LST EN ISO 7327:2001 Plastics - Hardeners and accelerators for epoxide resins - Determination of free acid in acid anhydride (ISO 7327:1994)
LST EN ISO 6744-2:2004 Binders for paints and varnishes - Alkyd resins - Part 2: Determination of phthalic anhydride content (ISO 6744-2:1999)

Shanghai Provincial Standard of the People's Republic of China, pyrene anhydride

DB31/T 138-5-1994 Creatinine Determination Kit for Clinical Chemistry (Picric Acid Endpoint Colorimetric Method)

Shandong Provincial Standard of the People's Republic of China, pyrene anhydride

DB37/T 339-2003 Method for Determination of Purity of Phthalic Anhydride - Differential Scanning Calorimetry (DSC)

National Health Commission of the People's Republic of China, pyrene anhydride

GB 1886.116-2015 National Food Safety Standard Food Additive Xylitol Monostearate
GB 1886.112-2015 National Food Safety Standard Food Additive Polyoxyethylene Xylitol Monostearate

Professional Standard - Electricity, pyrene anhydride

DL/T 1151.13-2012 Analytical methods of scale and corrosion products in power plants.Part 13: determination of sulfuric acid anhydride.photometric method used to barium sulfate
DL/T 1151.14-2012 Analytical methods of scale and corrosion products in power plants.Part 14: determination of sulfuric acid anhydride.photometric method using barium chromate
DL/T 1151.12-2012 Analytical methods of scale and corrosion products in power plants.Part 12: determination of phosphoric anhydride

Hebei Provincial Standard of the People's Republic of China, pyrene anhydride

DB13/T 1081.24-2009 Plastics for food packaging materials and products - Part 24: Determination of specific migration of maleic acid and maleic anhydride

检验方法与规程专业（理化）, pyrene anhydride

GB 31604.40-2016 National food safety standard Determination of migration of maleic acid and its anhydride in food contact materials and products

(U.S.) Ford Automotive Standards, pyrene anhydride

FORD WSS-M4D857-A3-2001 STYRENE MALEIC ANHYDRIDE COPOLYMER (SMA), RUBBER MODIFIED, 16% GLASS FIBER REINFORCED MOLDING COMPOUND

Professional Standard - Public Safety Standards, pyrene anhydride

GA/T 2050-2023