G17 一般有机化工原料 标准查询与下载



共找到 1905 条与 一般有机化工原料 相关的标准,共 127

本标准规定了工业用异戊烯的产品分类、要求、检验规则、标志、包装、运输和储存、安全。 本标准适用于以碳五馏分为原料,经醚化、醚解反应、精馏而制得的异戊烯产品。异戊烯包括2-甲基-1-丁烯和2-甲基-2-丁烯。 结构简式:CH=C(CH)CHCH和CHC(CH)=CHCH。 分子式:CH 相对分子质量:70.135(按2011年国际相对原子质量)

Isoamylene for industrial use.Specification

ICS
71.080.10
CCS
G17
发布
2015-07-14
实施
2016-01-01

本标准规定了用容量法测定工业用碳五烯烃中羰基化合物的含量。 本标准适用于工业用碳五烯烃中羰基化合物含量的测定,测定范围为(1~200) mg/kg(以乙醛计)。

C5 olefins for industrial use.Determination of carbonyls.Volumetric method

ICS
70.080.10
CCS
G17
发布
2015-07-14
实施
2016-01-01

本标准规定了用气相色谱法测定工业用异戊烯试样纯度和烃类杂质含量。 本标准适用于异戊烯试样中的烃类组分含量的测定,其最低检测浓度为0. 005%(质量分数)。

Isoamylene for industrial use.Determination of purity and hydrocarbon impurities.Gas chromatographic method

ICS
71.080.10
CCS
G17
发布
2015-07-14
实施
2016-01-01

本标准规定了工业用裂解碳九的要求、检验规则以及标志、包装、运输、贮存和安全等。 本标准适用于乙烯生产装置经裂解、分离等加工工艺得到的碳九及以上的馏分,主要用途是作为合成碳九树脂及抽提苯乙烯、双环戊二烯、茚、甲基苯乙烯等产品的化工原料。

Cracking C9 for industrial use

ICS
71.080.99
CCS
G17
发布
2015-07-14
实施
2016-01-01

本标准规定了乙烯裂解装置分离的工业用裂解碳五的产品分类、要求、检验规则及标志、包装、运输和贮存、安全。 本标准所属产品主要用作生产碳五石油树脂以及提取异戊二烯、间戊二烯、双环戊二烯和异戊烯等产品的原料。

Cracking C5 fraction for industrial use

ICS
71.080.10
CCS
G17
发布
2015-07-14
实施
2016-01-01

本标准规定了用气相色谱法测定工业用三乙二醇的纯度和杂质含量。 本标准适用于三乙二醇含量不低于80.0%(质量分数),乙二醇、二乙二醇杂质含量不低于0.01%(质量分数)、四乙二醇杂质含量不低于0.02%(质量分数)样品的测定。

Triethylene glycol for industrial use.Determination of purity and impurities.Gas chromatographic method

ICS
71.080.60
CCS
G17
发布
2015-07-14
实施
2016-01-01

本标准规定了用气相色谱法测定工业用裂解碳五中各烃类组分的含量。 本标准适用于裂解碳五组分含量的测定,其最小检测浓度为0.01 %(质量分数)。

Cracking C5 fraction for industrial use.Determination of hydrocarbon components.Gas chromatographic method

ICS
71.080.10
CCS
G17
发布
2015-07-14
实施
2016-01-01

This International Standard specifies a procedure of test for high temperature (105 °C) evaporation residue in DME used as fuel by the mass analysis method. This procedure is applicable to determine the amount of high temperature (105 °C) evaporation residue up to the value specified in ISO 16861. Several tests can be applied to determine amount of evaporation residue in liquefied products. Among them, this International Standard specifies the method that has detection limit sufficient for a DME specification in ISO 16861, using less resource compared to other methods. When more precise quantitative test is required, use of ISO 13757 instead of this International Standard is recommended. Because of the procedure applied, the evaporation residue which has a boiling point lower than 105 °C will not be determined. NOTE The precision of this method has been studied for a limited set of samples and content levels by a limited amount of labs. It allows establishment of a quality specification of DME but cannot be considered as a full precision determination in line with the usual statistical methodology as in ISO 4259.

Dimethyl ether (DME) for fuels - Determination of high temperature (105 °C) evaporation residues - Mass analysis method

ICS
71.080.60;75.160.20
CCS
G17
发布
2015-05
实施

Aqueous solution of glyoxal for industrial use

ICS
71.080.80
CCS
G17
发布
2015-04-13
实施
2015-06-01

1.1 This specification covers technical and vapor degreasing grade trichloroethylene. Note 1: Guide D3844, Practice D4276, and MNL22 provide additional important information on vapor degreasing and solvent properties. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Trichloroethylene, Technical and Vapor-Degreasing Grade

ICS
71.080.20
CCS
G17
发布
2015
实施

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 an appropriate SDS. The information provided herein cannot be used as a substitute for expert safety and medical advice as provided in an appropriate SDS, but rather as a supplement to such advice. 1.1 This practice covers procedures for safely sampling and handling 4,4′-isopropylidinediphenol, commercially known as bisphenol A (BPA), in various solid forms, and as a liquid at elevated temperatures in a manner which represents and preserves product quality. 1.2 Any person sampling or handling this product should have consulted a 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Sections 3, 4, 5, 6, 7 and 8 and an appropriate SDS. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Sampling and Handling Bisphenol A(4,4&x2032; -Isopropylidinediphenol)

ICS
71.080.90
CCS
G17
发布
2015
实施

本标准规定了工业用甲基三乙氧基硅烷的要求,试验方法,检验规则,标志、包装、运输和贮存以及安全。 本标准适用于以甲基三氯硅烷为原料,与乙醇反应后精制而得的甲基三乙氧基硅烷。 分子式:CHOSi 相对分子质量:178.30 (按2011年国际相对原子质量)

Methyltriethoxysilane for industrial use

ICS
71.080.99
CCS
G17
发布
2014-12-31
实施
2015-06-01

本标准规定了工业用DL-酒石酸的产品分类,要求,试验方法,检验规则以及标志、包装、运输和贮存等。 本标准适用于以顺丁烯二酸酐和过氧化氢为原料经氧化、水解制得的酒石酸。该产品主要用于生产酒石酸盐类产品,它在鞣革、照相、玻璃、搪瓷、电讯器材等工业也有非常重要的作用。 分子式:CHO ? nHO (结晶品n = 1,无水品n=0) 化学名称:2,3-二羟基丁二酸 相对分子质量:结晶品168. 11;无水品150. 09 (按2011年国际相对原子质量)

DL-tartaric acid for industrial use

ICS
71.080.40
CCS
G17
发布
2014-12-31
实施
2015-06-01

本标准规定了羰基合成法制醋酸用甲醇的要求,试验方法,检验规则,标志、包装、运输和贮存以及安全。 本标准适用于羰基合成法制醋酸用甲醇。

Methanol for OXO-synthesis acetic acid

ICS
71.080.60
CCS
G17
发布
2014-12-31
实施
2015-06-01

本标准规定了工业用1,1-二氟-1-氯乙烷(HCFC-142b,亦可简称为R142b)的分型,要求,试验方法,检验规则,标志、包装、运输和贮存以及安全。 本标准适用于1,1-二氟-1-氯乙烷(HCFC-142b)。该产品用作制冷剂、发泡剂及化工合成原料。 分子式:CHClF 相对分子质量:100.5 (按2011年国际相对原子质量)

1,1-Difluoro-1-chloroethane (HCFC-142b) for industrial use

ICS
71.080.20
CCS
G17
发布
2014-12-31
实施
2015-06-01

本标准规定了工业用1,1,1-三氟乙烷(HFC-143a,亦可简称为R143a)的要求,试验方法,检验规则,标志、包装、运输和贮存以及安全。 本标准适用于工业用1,1,1-三氟乙烷。该产品主要用作制冷剂和气溶胶型喷射剂。 分子式:CHCF 相对分子质量:84.04 (按2011年国际相对原子质量)

1,1,1-Trifluoroethane (HFC-143a) for industrial use

ICS
71.080.20
CCS
G17
发布
2014-12-31
实施
2015-06-01

本标准规定了工业用噻吩的要求,试验方法,检验规则,标志、包装、运输和贮存以及安全。 本标准适用于丁二烯与硫黄合成法和焦化粗苯提取法生产的工业用噻吩。 分子式:CHS 相对分子质量:84.14 (按2011年国际相对原子质量)

Thiophene for industrial use

ICS
71.080.60
CCS
G17
发布
2014-12-31
实施
2015-06-01

本标准规定了工业用酒石酸钾钠(以下简称酒石酸钾钠)的性状,要求,试验方法,检验规则以及标志、包装、运输和贮存。 本标准适用于由顺丁烯二酸酐与过氧化氢氧化、与氢氧化钾和碳酸钠在特定条件下中和生成的工业用酒石酸钾钠,主要用于电镀和制镜,合成氨工业上作脱硫剂。 分子式:KNaCHO ? 4HO 相对分子质量:282.22 (按2011年国际相对原子质量)

Potassium sodium tartrate for industrial use

ICS
71.080.99
CCS
G17
发布
2014-12-31
实施
2015-06-01

本标准规定了工业用乙酸正丙酯的要求,试验方法,检验规则,标志、包装、运输和贮存以及安全。 本标准适用于乙酸与正丙醇在催化剂存在下酯化制得的工业用乙酸正丙酯。 分子式:CHO 分子量:102.13 (按2011年国际相对原子量)

Propyl acetate for industrial use

ICS
71.080.70
CCS
G17
发布
2014-12-31
实施
2015-06-01

本标准规定了工业用乙酸仲丁酯的要求,试验方法,检验规则,标志、包装、运输和贮存以及安全等。 本标准适用于以乙酸和碳四烃类混合物制得的工业用乙酸仲丁酯。 分子式:CHO 相对原子质量:116.16 (按2011年国际相对原子质量)

Sec-butyl acetate for industrial use

ICS
71.080.70
CCS
G17
发布
2014-12-31
实施
2015-06-01



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