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Chromium trioxide and dichromate

Chromium trioxide and dichromate, Total:245 items.

In the international standard classification, Chromium trioxide and dichromate involves: Air quality, Water quality, Vocabularies, Inorganic chemicals, Analytical chemistry, Materials for aerospace construction, Nuclear energy engineering, Non-metalliferous minerals, Paint ingredients, Surface treatment and coating, Metalliferous minerals, Non-ferrous metals, Geology. Meteorology. Hydrology, Food products in general, Ferroalloys, Wastes, Iron and steel products, Fertilizers, Refractories, Products of the chemical industry, Ferrous metals, Fasteners for aerospace construction, Coatings and related processes used in aerospace industry, Chipless working equipment, Environmental protection, Burners. Boilers, Power stations in general, Road engineering.


GM North America, Chromium trioxide and dichromate

Professional Standard - Chemical Industry, Chromium trioxide and dichromate

  • HGB 3263-1960 Chromium trioxide (chromic anhydride)
  • HG/T 5560~5561-2019 Chromium salt by-product sodium sulfate and wet method preparation of chromium salt by-product iron oxide powder (2019)
  • HG/T 2956.5-2001 Ascharite ores - Determination of ferrous oxide content - Potassium dichromate volumetric method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Chromium trioxide and dichromate

  • GB/T 16019-1995 Workplace air--Determination of chromium trioxide, chromates and dichromates--Diphenylcarbazide spectrophotometric method
  • GB/T 11914-1989 Water quality--Determination of the chemical oxygen demand--Dichromate method
  • GB/T 14506.14-1993 Sillicate rocks. Determination of ferrous oxide content. Potassium dichromate volumetric method
  • GB/T 3257.4-1999 Methods for chemical analysis of bauxite--Determination of iron oxide content--Dichromate titrimetric method
  • GB/T 22597-2014 Determination of chemical oxygen demand of reclaimed wastewater.Potassium dichromate method
  • GB/T 22597-2008 Recalimed wastewater-Determination of chemical oxygen demand.Postassium dichromate method
  • GB/T 5687.2-2007 Ferrochromium,silicochromium and nitrogen-bearing Ferrochromium-Determination of silicon content-The perchloric acid dehydration gravimetric method
  • GB/T 4921-1985 Waste gas from manufacturing process--Determination of chemical oxygen demand and nitrogen oxide--Potassium dichromate oxidation and naphthylethylene diamine colorimetric method
  • GB 11841-1989 Determination of Uranium in Uranium Dioxide Powder and Pellets by Ferrous Sulfate Reduction Potassium Dichromate Oxidative Titration
  • GB/T 11841-1989 Uranium in uranium dioxide powder and pellets--Determination of uranium ferrous sulfate reduction-potassium dichromate oxidation titrimatric method
  • GB/T 4699.2-2008 Ferrochromium and ferrosilicochromium. Determination of chromium content. The ammonium persulfate oxidation titrimetric method and potentiometric titration method
  • GB/T 9800-1988 Chromate conversion coatings on electroplated zinc and cadmium coatings
  • GB/T 5070.10-2002 Chemical analysis of magnesia chromite refractories--Part 10: Determination of chromium oxide--Ammonium ferrous sulfate volumetric method
  • GB/T 8654.2-1988 Methods for chemical analysis of manganese metal--The titanium trichloride-potassium volumetric method for the determination of iron content
  • GB/T 223.73-2008 Iron,steel and alloy.Determination of iron contents. Titanium trichloride-potassium dichromate titration method
  • GB/T 6730.5-1986 Methods for chemical analysis of iron ores--The titanium chloride-potassium dichromate volumetric method for the determination of total iron content
  • GB/T 8638.6-1988 Nickel base alloy powder--Determination of iron content--Titanium trichloride-potassium dichromate titrimetric method
  • GB/T 223.73-1991 Methods for chemical analysis of iron,steel and alloy--The titanium trichloride-potassium dichromate volumetric method for the determination of iron content
  • GB/T 17460-1998 Chemical conversion coatings--Rinsed and non-rinsed chromate conversion coatings on aluminium and aluminium alloys
  • GB/T 14420-2014 Analysis of water used in boiler and cooling system.Determination of chemical oxygen demand.Rapid method with potassium dichromate
  • GB/T 14420-1993 Analysis of water used in boiler and cooling system. Determination of chemical oxygen demand. Rapid method with potassium dichromate
  • GB/T 18114.7-2010 Chemical analysis methods of rare earth concentrates.Part 7: Determination of iron oxide content.Potassium dichromate titration
  • GB/T 6730.65-2009 Iron ores.Determination of total iron content.Titanium(Ⅲ)chloride reduction potassium dichromate titration methods(routine methods)
  • GB/T 9791-2003 Chromate conversion coatings on zinc,cadmium,aluminium-zinc alloys and zinc-aluminium alloys-Test methods
  • GB/T 2463.2-1996 Pyrites and concentrate--Determination of total iron content--Part 2: Titanium trichloride--Potassium dichromate volumetric method

Taiwan Provincial Standard of the People's Republic of China, Chromium trioxide and dichromate

  • CNS 1646-1966 Chromium Trioxide
  • CNS 5865-1980 Method of Test for Chromium Trioxide in Basic Lead Silico - Chromate
  • CNS 3752-1981 Method of Test for Chemical Oxygen Demand (CODcr) in Water (Patassium Dichromate Method)

中华人民共和国环境保护部, Chromium trioxide and dichromate

  • GB 11914-1989 Water quality-Determination of the chemical oxygen demand-Dichromate method
  • GB 4921-1985 Waste gas from manufacturing process-Determination of chemical oxygendemand and nitrogen oxide-Potassium dichromate oxidation and naphthylethylene diamine colorimetric method

Professional Standard - Environmental Protection, Chromium trioxide and dichromate

  • HJ 828-2017 Water quality-Determination of the chemical oxygen demand-Dichromate method
  • HJ 615-2011 Soil.Determination of organic carbon.Potassium dichromate oxidation spectrphotometric method

Danish Standards Foundation, Chromium trioxide and dichromate

  • DS 217:1991 Water analysis. Determination of thechemical oxygen demand (Dicromate method)
  • DS/ISO 3613:1986 Chromate conversion coatings on zinc and cadmium. Test methods
  • DS/ISO 4520:1986 Chromate conversion coatings on electroplated zinc and cadmium coatings
  • DS/EN 2122:1996 Aerospace series - Washers, flat, in aluminium alloy, anodized or chromated
  • DS/EN 2912:1996 Aerospace series - Washers, flat, large diameter, in aluminium alloy, anodized or chromated
  • DS/EN ISO 10304-3:1998 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate

US-DOT, Chromium trioxide and dichromate

AENOR, Chromium trioxide and dichromate

  • UNE 77004:2002 WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD.
  • UNE 37216:1980 LEAD OXYDES. DETERMINATION OF TOTAL LEAD CONTENT BY THE CHROMATE METHOD.
  • UNE-EN 2912:1997 AEROSPACE SERIES. WASHERS, FLAT, LARGE DIAMETER, IN ALUMINIUM ALLOY, ANODIZED OF CHROMATED.
  • UNE 112050:1994 CHROMATE CONVERSION COATINGS ON ELECTROPLATED ZINC AND CADMIUM COATINGS.
  • UNE-EN 2122:1996 AEROSPACE SERIES. WASHERS. FLAT. IN ALUMINIUM ALLOY, ANODIZED OR CHROMATED.
  • UNE-EN 2145:1996 AEROSPACE SERIES. RIVETS, SOLID, UNIVERSAL HEAD, IN ALUMINIUM ALLOY 2117, ANODIZED OR CHROMATED, INCH BASED SERIES.
  • UNE-EN 2149:1997 AEROSPACE SERIES. RIVETS, SOLID, UNIVERSAL HEAD, IN ALUMINIUM ALLOY 5056A, ANODIZED OR CHROMATED, INCH BASED SERIES.

SE-SIS, Chromium trioxide and dichromate

  • SIS SS 02 81 42-1991 Determination of Chemical oxygen demand in water — CODcr oxidation with dichromate

Shandong Provincial Standard of the People's Republic of China, Chromium trioxide and dichromate

Professional Standard - Aviation, Chromium trioxide and dichromate

  • HB/Z 339.1-1999 Analytical method of chromic acid anodic oxidation solution of aluminum alloy Determination of free chromium trioxide and total chromium trioxide content by potentiometric titration
  • HB/Z 5107.11-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 11:Determination of sodium bichromate content in sodium bichromate and magnesium sulfate oxidation solution by potentiometric method
  • HB/Z 5107.12-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 12:Determination of potassium bichromate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
  • HB/Z 5107.13-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 13:Determination of potassium bichromate、sodium bichromate content by ferrous titrimetric method
  • HB/Z 5107.10-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 10:Continual determination of manganese sulfate and magnesium sulfate content in sodium bichromate and magnesium sulfate oxidation solution by EDTA volumetric method
  • HB/Z 5107.15-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 15:Continual determination of manganese sulfate and magnesium sulfate content in potassium bichromate and magnesium sulfate oxidation solutin by EDTA volumetric method
  • HB/Z 5107.16-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 16:Determination of potassium bichromate content in nitric acid oxidation solution by potentiometric method
  • HB/Z 5109.3-2001 Analysis method for passivation solution Determination of chromium trioxide in zinc plating, cadmium plating triacid passivation solution through potentiometric titration
  • HB/Z 5107.14-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 14:Determination of ammonia sulfate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
  • HB/Z 5107.6-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 6:Determination of potassium bichromate content in glacial acetic acid oxidation solution by potentiometric method
  • HB/Z 5107.3-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 3:Determination of potassium bichromate content in aluminum potassium sulfate oxidation solution by potentiometric method

American Society for Testing and Materials (ASTM), Chromium trioxide and dichromate

  • ASTM D1252-95 Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
  • ASTM D1252-06(2020) Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
  • ASTM D1252-06(2012)e1 Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
  • ASTM D1252-06(2012) Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
  • ASTM D1252-00 Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
  • ASTM D1252-06 Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
  • ASTM E342-23 Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry
  • ASTM E342-11(2016) Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry
  • ASTM D126-87(2006) Standard Test Methods for Analysis of Yellow, Orange, and Green Pigments Containing Lead Chromate and Chromium Oxide Green
  • ASTM D126-87(2002) Standard Test Methods for Analysis of Yellow, Orange, and Green Pigments Containing Lead Chromate and Chromium Oxide Green
  • ASTM D126-87(1997) Standard Test Methods for Analysis of Yellow, Orange, and Green Pigments Containing Lead Chromate and Chromium Oxide Green
  • ASTM D126-87(2019) Standard Test Methods for Analysis of Yellow, Orange, and Green Pigments Containing Lead Chromate and Chromium Oxide Green
  • ASTM D126-87(2012) Standard Test Methods for Analysis of Yellow, Orange, and Green Pigments Containing Lead Chromate and Chromium Oxide Green
  • ASTM D126-87(2023) Standard Test Methods for Analysis of Yellow, Orange, and Green Pigments Containing Lead Chromate and Chromium Oxide Green
  • ASTM E316-11 Standard Test Method for Determination of Iron in Manganese Ores by Hydrogen Sulfide Reduction-Dichromate Titrimetry
  • ASTM E316-00(2005) Standard Test Method for Determination of Iron in Manganese Ores by Hydrogen Sulfide Reduction-Dichromate Titration
  • ASTM E316-00 Standard Test Method for Determination of Iron in Manganese Ores by Hydrogen Sulfide Reduction-Dichromate Titration
  • ASTM E316-17 Standard Test Method for Determination of Iron in Manganese Ores by Hydrogen Sulfide Reduction-Dichromate Titrimetry
  • ASTM E246-21 Standard Test Methods for Determination of Iron in Iron Ores and Related Materials by Dichromate Titrimetry
  • ASTM D4797-88(2007) Standard Test Methods for Chemical and Gravimetric Analysis of White and Yellow Thermoplastic Traffic Marking Containing Lead Chromate and Titanium Dioxide
  • ASTM D4797-88(1998) Standard Test Methods for Chemical and Gravimetric Analysis of White and Yellow Thermoplastic Traffic Marking Containing Lead Chromate and Titanium Dioxide
  • ASTM D4797-88(2004) Standard Test Methods for Chemical and Gravimetric Analysis of White and Yellow Thermoplastic Traffic Marking Containing Lead Chromate and Titanium Dioxide

Professional Standard - Nuclear Industry, Chromium trioxide and dichromate

  • EJ/T 266-1993 Determination of uranium in biuranate - ferrous sulfate reduction/potassium dichromate oxidation titration method
  • EJ/T 277-1986 Precise Determination of Uranium in High Purity U3O8 by Ferrous Sulfate Reduction/Potassium Dichromate Potentiometric Titration
  • EJ/T 1235-2008 Determination of uranium content in uranium product.Iron(Ⅱ)reduction/potassium dichromate oxidation titrimetric method
  • EJ/T 1212.5-2008 Test methods for analysis of sintered gadolinium oxide-uranium dioxide pellets.Part5: Determination of uranium content by ferrous sulfate reduction in phosphoric acid and dichromate titration method

Professional Standard - Geology, Chromium trioxide and dichromate

  • DZ/T 0064.70-1993 Groundwater quality inspection method - Determination of chemical oxygen demand by dichromate oxidation method

RO-ASRO, Chromium trioxide and dichromate

  • STAS 5425/8-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of chromium trioxide content
  • STAS 5425/4-1975 CHROME AND CHROME —MAGNESITE REFRACTORIES Determination of iron trioxide content
  • STAS SR 226-4-1995 Portland ciinker Iron trioxide and aluminium trioxide determination
  • STAS SR 226-3-1995 Portland clinker Sulphur trioxide and manganese oxide determination
  • STAS 5771/9-1989 CHALCO-SODIC AND CIIALCO- ALUMINO-MAGNESIAN GLASS Chromium trioxidc determination

Korean Agency for Technology and Standards (KATS), Chromium trioxide and dichromate

  • KS M ISO 1249:2013 Zinc chromate pigments — Basic zinc potassium chromate pigments and zinc tetrahydroxychromate pigments
  • KS D 8350-2003 Chromate conversion coatings on electroplated zinc and cadmium coatings
  • KS D 8350-1994 Chromate conversion coatings on electroplated zinc and cadmium coatings
  • KS D 8350-2013 Chromate conversion coatings on electroplated zinc and cadmium coatings
  • KS D 8350-2003(2008) Chromate conversion coatings on electroplated zinc and cadmium coatings
  • KS D ISO 10546:2009 Chemical conversion coatings-Rinsed and non-rinsed chromate conversion coatings on aluminium and aluminium alloys
  • KS D ISO 10546:2013 Chemical conversion coatings－Rinsed and non-rinsed chromate conversion coatings on aluminium and aluminium alloys
  • KS I ISO 10304-3-2008(2018) Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 3：Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
  • KS D ISO 3613:2012 Metallic and other inorganic coatings－Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys－Test methods
  • KS I ISO 10304-3:2008 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 3：Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate

SSPC - The Society for Protective Coatings, Chromium trioxide and dichromate

  • PS 1.09-1982 Three-Coat Oil Base Zinc Oxide Painting System (Without Lead or Chromate Pigment)
  • PAINT 25-1991 Red Iron Oxide@ Zinc Oxide@ Raw Linseed Oil and Alkyd Primer (without Lead and Chromate Pigments)
  • PS 1.10-1982 Four-Coat Oil Base Zinc Oxide Painting System (Without Lead or Chromate Pigment)
  • PAINT 11-1991 Red Iron Oxide@ Zinc Chromate@ Raw Linseed Oil and Alkyd Primer
  • PS 1.04-1982 Three-Coat Oil-Alkyd (Lead- and Chromate-Free) Painting System for Galvanized or Non-Galvanized Steel (With Zinc Dust-Zinc Oxide Linseed Oil Primer)
  • PAINT 11-1992 Red Iron Oxide@ Zinc Chromate@ Raw Linseed Oil and Alkyd Primer (Editorial Revisions September 1@2000)

Group Standards of the People's Republic of China, Chromium trioxide and dichromate

  • T/NAIA 0161-2022 Determination of chemical oxygen demand in high chlorine mine water in coal mines by silver salt precipitation-dichromate method

German Institute for Standardization, Chromium trioxide and dichromate

  • DIN 50991:1997 Electroplated coatings - Chromtrioxide for chromium baths - Requirements and testing
  • DIN EN 4687:2021-03 Aerospace series - Paints and varnishes - Chromate free (non corrosion inhibiting) two-components room temperature curing primer - Chromate free primer for military application; German and English version EN 4687:2021
  • DIN EN 2122:1996-03 Aerospace series - Washers, flat, in aluminium alloy, anodized or chromated; German version EN 2122:1996
  • DIN EN 2101:1991 Aerospace series; chromic acid anodizing of aluminium and wrought aluminium alloys; german version EN 2101:1991
  • DIN EN 2912:1996-04 Aerospace series - Washers, flat, large diameter, in aluminium alloy, anodized or chromated; German version EN 2912:1996
  • DIN EN 2101:1991-08 Aerospace series; chromic acid anodizing of aluminium and wrought aluminium alloys; german version EN 2101:1991
  • DIN EN ISO 10304-3:1997-11 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997); German version EN ISO 10304-3:1997

IN-BIS, Chromium trioxide and dichromate

U.S. Military Regulations and Norms, Chromium trioxide and dichromate

Professional Standard - Ocean, Chromium trioxide and dichromate

  • HY/T 264-2018 Domestic sewage from offshore petroleum exploration and production—Determination of chemical oxygen demand—Silver nitrate shielding dichromate oxidation method

YU-JUS, Chromium trioxide and dichromate

  • JUS H.C8.215-1989 Pigments. Basic zine potassium chromate and zine tetrahvdroxychromate. Determination of water-soluble sulphates content (as SO,). Gravimetric method
  • JUS C.A6.051-1989 Chromate conversicm coatlngs on electropJatod zJrtc and cadmium coatings. General regulrements and classifIcation
  • JUS C.T7.231-1984 Anodic oxidation of aluminium and aluminium alloys. Assessment of sealing quality of oxide coating by measurement of the ihss of mase after immersion in phosphoric-chromic acid solution

Professional Standard - Non-ferrous Metal, Chromium trioxide and dichromate

  • YS/T 575.4-2006 Bauxite ore chemical analysis method potassium dichromate titration method to determine the content of ferric oxide
  • YS/T 575.4-2007 Methods for chemical analysis of bauxite.Part4:Determination of oxide content.Dichromate titrimetric method
  • YS/T 539.6-2006 Nickel-based alloy powder chemical analysis method Titanium trichloride-potassium dichromate titration method for determination of iron content
  • YS/T 1028.1-2015 Methods for chemical analysis of lithium iron phosphate.Part 1:Determination of total iron content.Titanium trichloride reduction potassium dichromate titration methods
  • YS/T 360.3-2011 Methods of chemical analysis for ilmenite concentrate.Part 3:Determination of ferrous oxide content.Potassium dichromate titrimetric method
  • YS/T 539.6-2009 Methods for chemical analysis of nickel base alloy powder.Part 6:Determination of iron content.Titanium trichloride-potassium dichromate titration

Society of Automotive Engineers (SAE), Chromium trioxide and dichromate

  • SAE AMS03/18A-2018 Chromate Conversion Coatings (Chromate Filming Treatments) Grades: Standard and Brushing for Aluminum and Aluminum Alloys
  • SAE AMS03/18-2015 Chromate Conversion Coatings (Chromate Filming Treatments) Grades: Standard and Brushing for Aluminum and Aluminum Alloys
  • SAE AMS3116-1998 Primer, Coating; Epoxy, Chemical and Solvent Resistant Non-Chromated, Corrosion Preventive
  • SAE AMS3116A-2005 Primer Coating; Epoxy, Chemical and Solvent Resistant Non-Chromated, Corrosion Preventive

SAE - SAE International, Chromium trioxide and dichromate

  • SAE AMS03-18-2015 Chromate Conversion Coatings (Chromate Filming Treatments) Grades: Standard and Brushing for Aluminum and Aluminum Alloys
  • SAE AMS03-18A-2018 Chromate Conversion Coatings (Chromate Filming Treatments) Grades: Standard and Brushing for Aluminum and Aluminum Alloys

Professional Standard - Coal, Chromium trioxide and dichromate

  • MT/T 1046-2007 Determination of chemical oxygen demand of coal mine water (method of potassium dichromate)

Anhui Provincial Standard of the People's Republic of China, Chromium trioxide and dichromate

  • DB34/T 2265-2014 Determination of Humus in Pit Mud Potassium Dichromate Oxidation Method

未注明发布机构, Chromium trioxide and dichromate

Professional Standard - Urban Construction, Chromium trioxide and dichromate

  • CJ/T 56-1999 Municipal sewage.Determination of chemical oxygen demand.Potassium dichromate method
  • CJ/T 3018.12-1993 Leachate.Determination of the chemical oxygen demand(COD).Potassium dichromate method
  • CJ 26.6-1991 Municipal sewage water quality inspection method standard Determination of chemical oxygen demand Potassium dichromate method

Professional Standard - Commodity Inspection, Chromium trioxide and dichromate

  • SN/T 3323.1-2012 Mill scale.Part 1:Determination of ferrous oxide.Potassium dichromate titration

PT-IPQ, Chromium trioxide and dichromate

Xinjiang Provincial Standard of the People's Republic of China, Chromium trioxide and dichromate

  • DB65/T 4366-2021 Determination of Chemical Oxygen Demand in High Chloride Surface Water by Acidification Air Blowing-Potassium Dichromate Method

RU-GOST R, Chromium trioxide and dichromate

  • GOST 29208.4-1991 Sodium chlorate for industrial use. Determination of chlorate mass fraction. Dichromate titrimetric method

ZA-SANS, Chromium trioxide and dichromate

  • SANS 3613:1980 Chromate conversion coatings on zinc and cadmium - Test methods
  • SANS 4520:1981 Chromate conversion coatings on electroplated zinc and cadmium coatings
  • SANS 3613:2008 Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys - Test methods

工业和信息化部, Chromium trioxide and dichromate

  • YB/T 4710-2018 Determination of ferrous oxide content in steel slag by potassium dichromate titration method
  • YB/T 4726.11-2021 Determination of ferrous oxide content in iron-containing dust sludge by potassium dichromate titration method
  • YB/T 4725-2018 Determination of metallic iron content in steel slag by ferric chloride-potassium dichromate titration method
  • YB/T 4726.7-2021 Determination of total iron content in iron-containing dust sludge titanium trichloride reduction potassium dichromate titration method
  • YB/T 4510-2017 Determination of direct reduced ferrous iron content by ferric chloride decomposition potassium dichromate titration method
  • YB/T 4509-2017 Determination of iron content in direct reduced iron metal Decomposition of ferric chloride Potassium dichromate titration
  • YS/T 1047.10-2015 Methods for chemical analysis of copper magnetite Part 10: Determination of the amount of ferrous oxide Potassium dichromate titration method

ES-UNE, Chromium trioxide and dichromate

  • UNE 48271:2015 Paints and varnishes. Anticorrosive epoxy primer, chromate and lead free.
  • SAE AMS3116A-2023 Primer Coating: Epoxy, Chemical and Solvent Resistant Non-Chromated, Corrosion Preventive
  • UNE-EN 4687:2021 Aerospace series - Paints and varnishes - Chromate free (non corrosion inhibiting) two-components room temperature curing primer - Chromate free primer for military application
  • UNE-EN 2437:2001 Aerospace series- Chromate conversion coatings (yellow) for aluminium and aluminium alloys. (Endorsed by AENOR in February of 2002.)

International Organization for Standardization (ISO), Chromium trioxide and dichromate

  • ISO 3613:1980 Chromate conversion coatings on zinc and cadmium; Test methods
  • ISO 4520:1981 Chromate conversion coatings on electroplated zinc and cadmium coatings
  • ISO 9989:1996 Determination of uranium in uranium dioxide powder and pellets - Iron(II) sulfate reduction/potassium dichromate oxidation titrimetric method
  • ISO 8298:1987 Determination of plutonium in nitric acid solutions — Method by oxidation by cerium(IV), reduction by iron(II) ammonium sulfate and amperometric back-titration with potassium dichromate
  • ISO 10546:1993 Chemical conversion coatings; rinsed and non-rinsed chromate conversion coatings on aluminium and aluminium alloys
  • ISO 3210:1983 Anodizing of aluminium and its alloys; Assessment of quality of sealed anodic oxide coatings by measurement of the loss of mass after immersion in phosphoric-chromic acid solution
  • ISO 3613:2000 Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys - Test methods

Association Francaise de Normalisation, Chromium trioxide and dichromate

  • NF A91-473:1995 CHROMATE CONVERSION COATINGS ON ZINC AND CADMIUM. TEST METHODS. (EUROPEAN STANDARD EN ISO 3613).
  • NF EN 2122:1996 Série aérospatiale - Rondelles plates, en alliage d'aluminium, anodisées ou chromatées
  • NF L23-161*NF EN 2122:1996 Aerospace series. Washers, flat, in aluminium alloy, anodized or chromated.
  • NF EN 2912:1996 Série aérospatiale - Rondelles plates larges, en alliage d'aluminium, anodisées ou chromatées
  • NF L17-305:2021 Aerospace series - Paints and varnishes - Chromate free (non corrosion inhibiting) two-components room temperature curing primer - Chromate free primer for military application
  • NF T20-486:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE FOR INDUSTRIAL USE ; DETERMINATION OF TOTAL PHOSPHORIC PENTOXIDE ; GRAVIMETRIC METHOD USING QUINOLINE PHOSPHOMOLYBDATE.
  • NF EN 4174:2006 Série aérospatiale - Bagues à sertir, à cisaillement, en alliage d'aluminium 2024, anodisées ou chromatées, série métrique
  • NF A91-472:1980 Chromate conversion coatings on zinc or cadmium electrodeposits. Specifications and test methods.
  • NF EN ISO 10304-3:1997 Qualité de l'eau - Dosage des anions dissous par chromatographie des ions en phase liquide - Partie 3 : dosage des ions chromate, iodure, sulfite, thiocyanate et thiosulfate
  • NF L17-306:2021 Aerospace series - Paints and varnishes - Corrosion resistant chromated two-components room temperature curing epoxy primer - High corrosion resistance for military application

The Society for Protective Coatings (SSPC), Chromium trioxide and dichromate

  • SSPC PS 1.09-1982 Three-Coat Oil Base Zinc Oxide Painting System (Without Lead or Chromate Pigment) Editorial Revisions November 1, 2004

AASHTO - American Association of State Highway and Transportation Officials, Chromium trioxide and dichromate

  • M229-1991 Standard Specification for Basic Lead Silica Chromate@ Ready-Mixed Primer (Twentieth Edition)
  • M 229-1991 Standard Specification for Basic Lead Silica Chromate@ Ready-Mixed Primer (HM-22; PART IA; No Superseded)

TR-TSE, Chromium trioxide and dichromate

  • TS 3580-1981 METHOD FOR DETERMINATION OF FERROUS OXIDE IN IRON ORES (POTASSIUM DICHROMATE TITRATION METHOD)
  • TS 2566-1977 BORIC ACID, BORIC OXIDE AND DISODIUM TETRABOBATES POR INDUSTRIAL USE-DETERMINATION OF CHROMIUM CONTENT - DIPHENYLCARBAZIDE PHOTOMETRIC METHOD

Professional Standard - Agriculture, Chromium trioxide and dichromate

Professional Standard - Ferrous Metallurgy, Chromium trioxide and dichromate

  • YB/T 159.3-2015 Titanium concentrate(rock minerals).Determination of ferrous oxide content.The potassium dichromate titrimetric method
  • YB/T 159.2-2015 Titanium concentrate (rock minerals).Determination of total iron content.The titanium chloride-potassium dichromate titrimetric method
  • YB/T 191.3-2001 Methods for chemical analysis of chromium ores----The perchloric acid dehydration gravimetric method for the determination of silicon dioxide content
  • YB/T 159.3-1999 Methods for chemical analysis of titanium concentrate (rock minerals).The potassium dichromate volumetric method for the determination of ferrous oxide content
  • YB/T 1593-1999 Chemical analysis method of titanium concentrate (rock ore) Determination of ferrous oxide content by potassium dichromate volumetric method
  • YB/T 159.2-1999 Methods for chemical analysis of titanium concentrate (rock minerals).The titanium chloride-potassium dichromate volumetric method for the determination of total iron content
  • YB/T 1592-1999 Chemical analysis method of titanium concentrate (rock mineral) Determination of total iron content by titanium trichloride potassium dichromate volumetric method

PL-PKN, Chromium trioxide and dichromate

  • PN C04578 ArkusZ03-1974 Water and waste water Tests for chemical oxygen demand and of organie carbon content Determination of chemical oxygen demand (COD) by dichromate method
  • PN-EN 4688-2021-06 E Aerospace series -- Paints and varnishes -- Corrosion resistant chromated two-components room temperature curing epoxy primer -- High corrosion resistance for military application

IT-UNI, Chromium trioxide and dichromate

  • UNI 7495-1975 Chemical analysis of ferroalloys. Determination of chromium in ferrochromium. Method by disgregation with sodium peroxyde and titration with ammonium iron (ii) sulfate.
  • UNI EN 4687-2021 Aerospace series - Paints and varnishes - Chromate free (non corrosion inhibiting) two-components room temperature curing primer - Chromate free primer for military application
  • UNI EN 4688-2021 Aerospace series - Paints and varnishes - Corrosion resistant chromated two-components room temperature curing epoxy primer - High corrosion resistance for military application

Lithuanian Standards Office , Chromium trioxide and dichromate

  • LST EN 2122-2001 Aerospace series - Washers, flat, in aluminium alloy, anodized or chromated
  • LST EN 4687-2021 Aerospace series - Paints and varnishes - Chromate free (non corrosion inhibiting) two-components room temperature curing primer - Chromate free primer for military application
  • LST ISO 4520:2003 Chromate conversion coatings on electroplated zinc and cadmium coatings (idt ISO 4520:1981)
  • LST EN 2912-2001 Aerospace series - Washers, flat, large diameter, in aluminium alloy, anodized or chromated
  • LST EN 4688-2021 Aerospace series - Paints and varnishes - Corrosion resistant chromated two-components room temperature curing epoxy primer - High corrosion resistance for military application

AT-ON, Chromium trioxide and dichromate

  • OENORM EN 4687-2021 Aerospace series - Paints and varnishes - Chromate free (non corrosion inhibiting) two-components room temperature curing primer - Chromate free primer for military application
  • OENORM EN 4688-2021 Aerospace series - Paints and varnishes - Corrosion resistant chromated two-components room temperature curing epoxy primer - High corrosion resistance for military application

CH-SNV, Chromium trioxide and dichromate

  • SN EN 4687-2021 Aerospace series - Paints and varnishes - Chromate free (non corrosion inhibiting) two-components room temperature curing primer - Chromate free primer for military application
  • SN EN 4688-2021 Aerospace series - Paints and varnishes - Corrosion resistant chromated two-components room temperature curing epoxy primer - High corrosion resistance for military application

Professional Standard - Machinery, Chromium trioxide and dichromate

  • JB/T 9220.3-1999 Chemical analysis methods for acid slay of cupola.Determination of ferrous oxide by volumetric method using potassium dichromate
  • JB/T 10581-2006 Chemical conversion coatings--Rinsed and non-rinsed chromate conversion coatings on aluminium and aluminium alloys

British Standards Institution (BSI), Chromium trioxide and dichromate

  • BS 6338:1982 Specification for chromate conversion coatings on electroplated zinc and cadmium coatings
  • BS EN 2145:1993 Rivets, solid, universal head, in aluminium alloy 2117, anodized or chromated, inch based series
  • BS 5688-14:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of chromium content of boric acid, boric oxide and disodium tetraborates
  • BS EN ISO 10304-3:1997 Water quality. Determination of dissolved anions by liquid chromatography of ions. Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
  • BS EN ISO 3613:2001 Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys - Test methods

CZ-CSN, Chromium trioxide and dichromate

  • CSN 72 6070 Cast.2-1981 Refractories and products containing chrome and chrome ores. Gravimetric determination of silicon dioxide content above 2 %
  • CSN 65 1053-1981 Aluminium oxide. Determina- ion of chromium trioxide. tomic absorption and photo- etric methods

国家市场监督管理总局、中国国家标准化管理委员会, Chromium trioxide and dichromate

  • GB/T 38812.1-2020 Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride
  • GB/T 38812.2-2020 Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride

European Committee for Standardization (CEN), Chromium trioxide and dichromate

  • EN 2437:2001 Aerospace series - Chromate conversion coatings (yellow) for aluminium and aluminium alloys
  • EN ISO 3613:2021 Metallic and other inorganic coatings - Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys - Test methods (ISO 3613:2021)
  • EN ISO 3613:1994 Chromate Conversion Coatings on Zinc and Cadmium - Test Methods (ISO 3613 : 1980)
  • EN 2122:1996 Aerospace series - Washers, flat, in aluminium alloy, anodized or chromated

VE-FONDONORMA, Chromium trioxide and dichromate

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, Chromium trioxide and dichromate

  • PREN 3404-1990 Aerospace Series Rivets@ Solid@ Universal Head@ in Aluminium Alloy 5056A@ Anodized or Chromated@ Metric Series

Professional Standard - Electricity, Chromium trioxide and dichromate

  • DL/T 502.23-2006 Analytical methods of steam and water in power plants.Part 23: Determination of chemical oxygen demand (Potassium dichromate method)

European Association of Aerospace Industries, Chromium trioxide and dichromate

  • AECMA PREN 4174-1999 Aerospace Series Collars, Swage Locking, Sheartype, in Aluminium Alloy 2024, Anodized or Chromated, Metric Series Edition P 1
  • AECMA PREN 4174-1993 Aerospace Series Collars, Swage Locking, Sheartype, in Aluminium Alloy 2024, Anodized or Chromated, Metric Series Edition P1; Supercedes C3 N

Aerospace, Security and Defence Industries Association of Europe (ASD), Chromium trioxide and dichromate

  • ASD-STAN PREN 2437-1998 Aerospace Series Chromate Conversion Coatings (Yellow) for Aluminium and Aluminium Alloys (Edition 1)

VN-TCVN, Chromium trioxide and dichromate

  • TCVN 6494-3-2000 Water quality.Determination of dissolved anion by liquid chromatography of ions.Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulffate

  Chromium trioxide and dichromate.

 



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