71.080.15 芳香烃 标准查询与下载

ASTM D7504-15e1 使用气相色谱分析和有效碳数法测定单环烃中痕量杂质的标准试验方法

5.1 Determining the type and amount of hydrocarbon impurities remaining from the manufacture of toluene, mixed xylenes, p-xylene, o-xylene, ethylbenzene, benzene, and styrene used as chemical intermediates and solvents is often required. This test method is suitable for setting specifications and for use as an internal quality control tool where these products are produced or are used. Typical impurities are: alkanes containing 1 to 10 carbons atoms, benzene, toluene, ethylbenzene (EB), xylenes, and aromatic hydrocarbons containing nine carbon atoms or more. 5.2 This method may not detect all components and there may be unknown components that would be assigned inappropriate response factors and thus, the results may not be absolute. 1.1 This test method covers the determination of total nonaromatic hydrocarbons and monocyclic aromatic hydrocarbons in benzene, toluene, ethylbenzene, p-xylene, o-xylene, styrene and mixed xylenes by gas chromatography. The purity of benzene, toluene, ethylbenzene, p-xylene, o-xylene, styrene and mixed xylenes is also calculated. Similar test methods, using the internal standard calibration technique and the external standard calibration technique, are Test Methods D2360, D3797, D4492, D5060, D5135, D5917, and D6563 respectively. 1.2 A small amount of benzene in toluene, ethylbenzene, p-xylene, o-xylene, styrene and mixed xylenes may not be distinguished from the non-aromatics and the concentrations are determined as a composite (see 6.1). 1.3 The limit of detection (LOD) is 0.0002 wt % and limit of quantitation (LOQ) is 0.0006 wt % for impurities in toluene, mixed xylenes, p-xylene, o-xylene, ethylbenzene, benzene, and styrene. 1.4 In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6

Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number

ASTM D847-15 苯, 甲苯, 二甲苯, 溶剂石脑油和类似工业芳烃酸度的标准试验方法

5.1 This test method is suitable for setting specifications, for use as an internal quality control tool, and for use in development or research work on industrial aromatic hydrocarbons and related materials. This test method gives an indication of residual acidity and is a measure of the quality of the finished product. It is an indication of the tendency of the product to corrode equipment. 1.1 This test method is intended for the detection of acidity of benzene, toluene, xylenes, solvent naphthas, and similar industrial aromatic hydrocarbons. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements see Section 9.

Standard Test Method for Acidity of Benzene, Toluene, Xylenes, Solvent Naphthas, and Similar Industrial Aromatic Hydrocarbons

ASTM D3437-15 液体循环产品取样和搬运的标准实施规程

3.1 This practice is issued to provide information useful in establishing sampling and handling procedures. It is expected that this information will only be utilized in conjunction with an existing health and safety program and consultation with the appropriate SDS. The information provided herein cannot be used as a substitute for expert safety and medical advice, but rather as a supplement to such advice. 1.1 This practice covers procedures for sampling and handling several liquid cyclic products. These specifically cover liquids at ambient temperature and include benzene, toluene, xylenes, cyclohexane, styrene, pyridine, ethylbenzene, isopropylbenzene, and alpha-methylstyrene in a manner which represents and preserves product quality. 1.2 Any person sampling or handling these products should consult the applicable Safety Data Sheet (SDS) for specific first aid instructions and information on the proper equipment to have available for use in the event of personal contact or exposure. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Sections 3, 4, 5, 6 and 7 and an appropriate SDS.

Standard Practice for Sampling and Handling Liquid Cyclic Products

ASTM D2121-15 苯乙烯单体聚合物含量的标准试验方法

5.1 This test method can be used for determining polymer concentrations in styrene monomer. 5.2 This test method will not detect dimers and trimers. 5.3 This test method can be used for plant control and for specification analysis. 1.1 These test methods cover the determination of the polymer content of styrene monomer. It should be noted, however, that dimers and trimers are not measured by these test methods. 1.2 Test Method A, which is based on the use of a spectrophotometer or photometer, is intended for the quantitative determination of the polymer content of styrene monomer in concentrations up to 15 mg/kg. Samples containing more than 15 mg/kg of polymer must be suitably diluted before measurement. 1.3 Test Method B is a rapid visual procedure that is intended for the approximate evaluation of polymer to a maximum concentration of 1.0 mass %. Samples having a polymer content of 1.0 mass8201;% or greater should be suitably diluted prior to measurement. 1.4 In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 9.

Standard Test Methods for Polymer Content of Styrene Monomer

ASTM D3438-15 萘, 顺丁烯二酐, 邻苯二甲酸酐取样和搬运的标准实施规程

3.1 This practice is issued to provide information useful in establishing sampling procedures. It is expected that this information will only be utilized in conjunction with an existing health and safety program and consultation with the appropriate SDS. The information provided herein cannot be used as a substitute for expert safety and medical advice, but rather as a supplement to such advice. 1.1 This practice covers procedures for sampling and handling naphthalene, maleic anhydride, and phthalic anhydride in various solid forms, and as liquids at elevated temperatures in a safe manner that represents and preserves quality. 1.2 Any person sampling or handling these products should consult the applicable Safety Data Sheet (SDS) for specific first aid instructions and information on the proper equipment to have available for use in the event of personal contact or exposure. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Sections 3, 4, 5, 6, and 7 and an appropriate SDS.

Standard Practice for Sampling and Handling Naphthalene, Maleic Anhydride, and Phthalic Anhydride

ASTM D7504-15 采用气相色谱法和有效碳数测定单环芳烃中微量杂质的标准试验方法

5.1 Determining the type and amount of hydrocarbon impurities remaining from the manufacture of toluene, mixed xylenes, p-xylene, o-xylene, ethylbenzene, benzene, and styrene used as chemical intermediates and solvents is often required. This test method is suitable for setting specifications and for use as an internal quality control tool where these products are produced or are used. Typical impurities are: alkanes containing 1 to 10 carbons atoms, benzene, toluene, ethylbenzene (EB), xylenes, and aromatic hydrocarbons containing nine carbon atoms or more. 5.2 This method may not detect all components and there may be unknown components that would be assigned inappropriate response factors and thus, the results may not be absolute. 1.1 This test method covers the determination of total nonaromatic hydrocarbons and monocyclic aromatic hydrocarbons in benzene, toluene, ethylbenzene, p-xylene, o-xylene, styrene and mixed xylenes by gas chromatography. The purity of benzene, toluene, ethylbenzene, p-xylene, o-xylene, styrene and mixed xylenes is also calculated. Similar test methods, using the internal standard calibration technique and the external standard calibration technique, are Test Methods D2360, D3797, D4492, D5060, D5135, D5917, and D6563 respectively. 1.2 A small amount of benzene in toluene, ethylbenzene, p-xylene, o-xylene, styrene and mixed xylenes may not be distinguished from the non-aromatics and the concentrations are determined as a composite (see 6.1). 1.3 The limit of detection (LOD) is 0.0002 wt % and limit of quantitation (LOQ) is 0.0006 wt % for impurities in toluene, mixed xylenes, p-xylene, o-xylene, ethylbenzene, benzene, and styrene. 1.4 In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6

Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number

DB37/T 2516-2014 阻燃剂 四溴双酚A

Flame retardant Tetrabromobisphenol A

DB37/T 2515-2014 阻燃剂 十溴二苯乙烷

Flame retardant Decabromodiphenylethane

DB53/T 613-2014 焦炉煤气 氰化氢含量的测定 硝酸银滴定法

本标准规定了焦炉煤气中氰化氢含量的测定方法。 本标准适用于焦炉煤气中氰化氢含量的测定。测定范围（质量浓度）：0.1 g/m3～2.0 g/m3。

Determination of hydrogen cyanide content in coke oven gas by silver nitrate titration method

SH/T 1779-2014 1,2,4-三甲基苯

本标准规定了1, 2, 4-三甲基苯(偏三甲苯)的要求、检验规则、包装、标志、运输和贮存以及安全。本标准适用于由重整重芳烃为原料制得的1, 2,4-三甲基苯。该产品用作化工原料。分子式:CH。相对分子质量:120.19 (按2007年国际相对原子质量)。

1,2,4-Trimethylbenzene

KS M 1978-2013 工业用1,2,4-三氯苯试验方法学家

1,2,4-trichlorobenzene for industrial use－List of methods of test

KS M 1936-2013 苯锛岜结晶点的测定

Benzene－Determination of crystallizing point

KS M 1985-2013 芳香烃的中性测试

Aromatic hydrocarbons－Test for neurtality

KS M ISO 5282:2013 芳香烃 硫含量的测定 皮特 鲁普雷克特（Pitt-Ruprecht）还原和分光光度法

Aromatic hydrocarbons-Determination of sulphur content-Pitt-Ruprecht reduction and spectrophotometric method

GOST 9385-2013 乙苯. 技术规格

Technical ethyl benzene. Specifications

GSO 2252:2012 4-工业用甲基戊烷 2-ON（异丁基甲基酮） 测试方法

This Gulf standard describe methods for testing 4-methylpentan-2-one(isobutyl methyl ketone) for industrial use.

4-methylpentan-2-one(isobutyl methyl ketone) for industrial use – methods of test

GSO 2246:2012 工业用2-乙基己 1-醇

This Gulf Standard specifies requirements for 2-ethylhexan-1-ol for industrial use.

2-ethylhexan-1-ol for industrial use

GSO 2244:2012 工业用甲基戊烷 2-ON（异丁基甲基酮）

This Gulf Standard specifies requirements for 4-methylpentan-2- one(isobutyl methyl ketone) for industrial use suitable for industrial purposes.

4-methylpentan-2-one(isobutyl methyl ketone) for industrial use

HG/T 4474-2012 工业用对苯二甲酰氯

本标准规定了工业用对苯二甲酰氯的要求、试验方法、检验规则和标志、包装、运输、贮存、安全等。本标准适用于以对苯二甲酸和氯化剂为原料,在催化剂作用下,发生酰化反应,精馏后生产的工业用对苯二甲酰氯。本标准并不是旨在说明与其使用有关的安全问题,使用者有责任采取适当的安全和健康措施,并保证符合国家有关法规的规定。

Terephthaloyl chloride for industrial use

HG/T 4473-2012 工业用间苯二甲酰氯

本标准规定了工业用间苯二甲酰氯的要求、试验方法、检验规则和标志、包装、运输、贮存、安全等。本标准适用于以间苯二甲酸和氯化剂为原料,在催化剂作用下,发生酰化反应,精馏后生产的工业用间苯二甲酰氯。本标准并不是旨在说明与其使用有关的安全问题,使用者有责任采取适当的安全和健康措施,并保证符合国家有关法规的规定。

Isophthaloyl chloride for industrial use