71.080.01 有机化学综合 标准查询与下载
共找到 180 条与 有机化学综合 相关的标准，共 12 页
Hardened oils and fatty acids for industrial use
- ICS
- 71.080.01
- CCS
- 发布
- 2006-12-27
- 实施
Hardened oils and fatty acids for industrial use
- ICS
- 71.080.01
- CCS
- 发布
- 2006-12-27
- 实施
本标准规定了焦化产品测定方法的一般规定、试样、试剂、溶液、计量器具、试验室仪器、温度、恒重、计量单位、测定、精密度、结果计算、化验室安全技术标准等。 本标准适用于焦化产品试验室及焦化产品各项指标的测定方法。
General rule for determination of coke and coal chemicals
- ICS
- 71.080.01
- CCS
- G18
- 发布
- 2006-05-13
- 实施
- 2006-11-01
Standard Test Method for Purity of Hydrocarbons from Freezing Points
- ICS
- 71.080.01
- CCS
- 发布
- 2005-11-01
- 实施
本标准规定了固体古马隆-茚树脂外观颜色测定的原理、试样的采取与制备、试剂、仪器、试验步骤和精密度。 本标准适用于由重苯、精重苯或脱酚酚油为原料经聚合、蒸馏或经聚合、蒸吹所得的固体古马隆-茚树脂的外观颜色测定。
Determination of apparent colour of solid coumarone-indene resin
- ICS
- 71.080.01
- CCS
- G18
- 发布
- 2005-07-26
- 实施
- 2005-12-01
本标准规定了工业蒽中蒽含量测定的原理、试剂、仪器、试验步骤和精密度。 本标准适用于高温煤焦油经加工所制得工业蒽的蒽含量的测定。
Determination of anthracene content of technical anthracene
- ICS
- 71.080.01
- CCS
- G18
- 发布
- 2005-07-26
- 实施
- 2005-12-01
本标准规定了粗轻吡啶中吡啶及其同系物含量的测定方法的原理、试样的采取和制备、仪器、试验步骤、结果计算和精密度。 本标准适用于高温炼焦时，从饱和器母液中回收的粗轻吡啶的吡啶及其同系物含量的测定。 使用本标准的人员应有正规实验室工作的实践经验。本标准并未指出所有可能的安全问题。使用者有责任采用适当的安全和健康措施，并保证符合国家有关法规规定的条件。
Determination of pyridine and homologues contents of the crude light pyridine
- ICS
- 71.080.01
- CCS
- G18
- 发布
- 2005-07-26
- 实施
- 2005-12-01
本标准规定了吡啶类产品水分测定方法的原理、仪器、试样的采取和制备、试验步骤、结果计算和精密度。 本标准适用于高温炼焦回收煤气中所得的粗轻吡啶，经分馏制得的纯吡啶、α-甲基吡啶、β-甲基吡啶馏分、吡啶溶剂等水分的测定；测定范围(质量分数)：不大于1.0%。 使用本标准的人员应有正规实验室工作的实践经验。本标准并未指出所有可能的安全问题。使用者有责任采用适当的安全和健康措施，并保证符合国家有关法规规定的条件。
Determination of water content of pyridine products
- ICS
- 71.080.01
- CCS
- G18
- 发布
- 2005-07-26
- 实施
- 2005-12-01
本标准规定了粗酚灼烧残渣的测定原理、仪器、取样、分析步骤、结果计算、精密度和试验报告。 本标准适用于从煤焦油、含酚污水制取的粗酚灼烧残渣的测定。 使用本标准的人员应有正规实验室工作的实践经验。本标准并未指出所有可能的安全问题。使用者有责任采用适当的安全和健康措施，并保证符合国家有关法规规定的条件。
Determination of incandesed residue of crude phenol
- ICS
- 71.080.01
- CCS
- G18
- 发布
- 2005-07-26
- 实施
- 2005-12-01
本标准规定了β-甲基吡啶馏分的技术要求、试验方法、检验规则、标志、包装、运输与贮存。 本标准适用于从高温炼焦煤气中回收的粗轻吡啶经分馏所得的β-甲基吡啶馏分。
β-Picoline fraction
- ICS
- 71.080.01
- CCS
- G18
- 发布
- 2005-07-26
- 实施
- 2005-12-01
本标准规定了固体古马隆-茚树脂的技术条件、试验方法、检验规则、包装、标志和质量证明书。 本标准适用于由重苯、精重苯或脱酚酚油为原料经聚合、蒸馏或经聚合、蒸吹所得的固体古马隆-茚树脂。
Solid coumarone-indene resin
- ICS
- 71.080.01
- CCS
- G18
- 发布
- 2005-07-26
- 实施
- 2005-12-01
本标准规定了固体古马隆-茚树脂酸碱度测定的原理、试样的采取与制备、试剂、仪器和材料、试验步骤和精密度。 本标准适用于由重苯、精重苯或脱酚酚油为原料经聚合、蒸馏或经聚合、蒸吹所得的固体古马隆-茚树脂的酸碱度测定。
Determination of acidity or alkalinity of solid coumarone-indene resin
- ICS
- 71.080.01
- CCS
- G18
- 发布
- 2005-07-26
- 实施
- 2005-12-01
4.1 The freezing point measured by this test method, when used in conjunction with the physical constants for the hydrocarbons listed in Test Method D1016, allows the determination of the purity of the material under test. A knowledge of the purity of these hydrocarbons is often needed to help control their manufacture and to determine their suitability for use as reagent chemicals or for conversion to other chemical intermediates or finished products. 1.1 This test method covers a procedure for the precise measurement of the freezing points of high-purity hydrocarbons. 1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only. 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 5.1, 6.1 and 6.2. Note 1: For the calculation of the molal purity of essentially pure compounds from measured freezing points and for procedures to be used for the sampling and determination of purity of certain specific compounds, see Test Method D1016.
Standard Test Method for Freezing Points of High-Purity Hydrocarbons
- ICS
- 71.080.01
- CCS
- 发布
- 2005
- 实施
Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration
- ICS
- 71.080.01
- CCS
- 发布
- 2004-10-01
- 实施
Standard Test Method for Water Miscibility of Water-Soluble Solvents
- ICS
- 71.080.01
- CCS
- 发布
- 2004-06-01
- 实施
Standard Test Method for Freezing Points of High-Purity Hydrocarbons
- ICS
- 71.080.01
- CCS
- 发布
- 2004-05-01
- 实施
Propylene for industrial use－Determination of oligomers－Gas chromatographic method
- ICS
- 71.080.01
- CCS
- 发布
- 2002-11-09
- 实施
Ethylene for industrial use－Determination of hydrocarbon impurities－Gas chromatographic method
- ICS
- 71.080.01
- CCS
- 发布
- 2002-11-09
- 实施
Propylene for industrial use－Determination of hydrocarbon impurities－Gas chromatographic method
- ICS
- 71.080.01
- CCS
- 发布
- 2002-11-09
- 实施
The solubility of organics is a basic physical parameter needed for the prediction of the fate of a chemical in the environment (6). The ionic strength and organic content of natural waters may cause an apparent decrease or increase from the value obtained in pure water. Data on this can be obtained in the laboratory by modifying the reagent water to simulate natural waters.1.1 This test method covers procedures for measurement of the solubility of organic compounds in water. Three procedures are described which will work over a variety of solubility ranges. These procedures are not appropriate for compounds that react with water or air at ambient conditions. 1.2 The procedure chosen will depend on the estimated solubility of the compound. This may be obtained from literature values (see Refs 1, 2, 3) by correlation with other parameters (4) or by analogy with the solubility of similar compounds. 1.3 This standard does not purport to address all of the safety problems, 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.
Standard Test Method for Measurements of Aqueous Solubility
- ICS
- 71.080.01
- CCS
- A43
- 发布
- 2002
- 实施
