71.080.99 其他有机化学品 标准查询与下载



共找到 290 条与 其他有机化学品 相关的标准,共 20

Determination of ethyldichlorosilane in methylchlorosilane by gas chromatography-mass spectrometry

ICS
71.080.99
CCS
G17
发布
2023-04-21
实施
2023-11-01

Magnesium acetate for industrial use

ICS
71.080.99
CCS
G17
发布
2023-04-21
实施
2023-11-01

本文件规定了乙烯基三甲氧基硅烷的技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本文件适用于以乙烯基三氯硅烷和甲醇为原料合成及三甲氧基硅烷和乙炔为原料制得的乙烯基三甲氧基硅烷。

Vinyltrimethoxysilane

ICS
71.080.99
CCS
C261
发布
2023-03-31
实施
2023-04-05

本文件规定了环氧树脂固化剂聚醚多硫醇(以下简称多硫醇)的技术要求、试验方法、检验规则以及标志、包装、运输、贮存要求。 本文件适用于环氧树脂固化用聚醚类多硫醇。

Curing agent for epoxy resin—Polyether polysulfan

ICS
71.080.99
CCS
C265
发布
2023-02-17
实施
2023-05-16

1.1 This quantitative test method covers measurements of direction of principal strains, ε1 and ε2, and the photoelastic retardation, δ, using a compensator, for the purpose of analyzing strains in transparent or translucent plastic materials. This test method can be used to measure birefringence and to determine the difference of principal strains or normal strains when the principal directions do not change substantially within the light path. 1.2 In addition to the method using a compensator described in this test method, other methods are in use, such as the goniometric method (using rotation of the analyzer) mostly applied for measuring small retardation, and expressing it as a fraction of a wavelength. Nonvisual methods employing spectrophotometric measurements and eliminating the human judgment factor are also possible. 1 This test method is under the jurisdiction of ASTM Committee D20 on Plastics and is the direct responsibility of Subcommittee D20.10 on Mechanical Properties. Current edition approved Jan. 1, 2023. Published January 2023. Originally approved in 1982. Last previous edition approved in 2014 as D4093 95 (2014). DOI: 10.1520/D4093-23. *A Summary of Changes section appears at the end of this standard Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States 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. 1 1.3 Test data obtained by this test method is relevant and appropriate for use in engineering design. 1.4 The values stated in either SI units or inch-pound units are to be regarded as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.5 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. NOTE 1—There is no known ISO equivalent to this test method. 1.6 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 Test Method for Photoelastic Measurements of Birefringence and Residual Strains in Transparent or Translucent Plastic Materials

ICS
71.080.99
CCS
发布
2023-01-01
实施

本文件规定了三甲基乙氧基硅烷的技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本文件适用于以三甲基氯硅烷和乙醇为主要原料制得的三甲基乙氧基硅烷。

Trimethylethoxysilane

ICS
71.080.99
CCS
C261
发布
2022-12-30
实施
2023-01-04

本文件规定了D-对羟基苯甘氨酸甲酯副产三水乙酸钠的要求、试验方法、检验规则、标志和随行文件、包装、运输及贮存等。 本文件适用于D-对羟基苯甘氨酸甲酯复盐生产工序中产生的乙酸水溶液,经液碱中和,活性炭脱色、蒸发、结晶离心等处理后等处理后得到的三水乙酸钠,主要用于污水处理剂、有机合成酯化剂、鞣革剂等。

Methyl D-(-)-4-hydroxy-phenylglycinate by-product sodium acetate trihydrate

ICS
71.080.99
CCS
C261
发布
2022-11-30
实施
2022-11-30

Industrial tetrabutyltin

ICS
71.080.99
CCS
G17
发布
2022-09-30
实施
2023-04-01

2-Biphenyldiphenylphosphate

ICS
71.080.99
CCS
G15
发布
2022-09-30
实施
2023-04-01

Industrial biological extraction of cholesterol

ICS
71.080.99
CCS
G17
发布
2022-09-30
实施
2023-04-01

Polyvinyl alcohol optical film

ICS
71.080.99
CCS
G15
发布
2022-09-30
实施
2023-04-01

本文件规定了工业用二甲基二硫醚的技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本文件适用于以甲醇与硫化氢为原料制得的二甲基二硫醚产品。

Dimethyl disulfide for industrial use

ICS
71.080.99
CCS
C261
发布
2022-09-21
实施
2022-10-31

本文件规定了工业用硫酸乙烯酯的技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本文件适用于亚硫酸乙烯酯氧化法生产的工业用硫酸乙烯酯产品。主要用作锂离子电池电解液的添加剂。

Ethylene sulfate for industrial use

ICS
71.080.99
CCS
C261
发布
2022-09-21
实施
2022-10-31

本文件规定了头孢类医药中间体副产三苯基氧膦的要求、试验方法、检验规则、标志和随行文件、包装、运输及贮存等。 本文件适用于头孢类医药中间体(如7-氨基-3-乙烯基头孢烷酸等)生产过程中产生的三苯基氧膦,仅用于工业生产。

Cephalosporin medicine intermediates by-product triphenylphosphine oxide

ICS
71.080.99
CCS
C261
发布
2022-08-12
实施
2022-08-12

4.2 评价方法 铬盐行业绿色工厂评价方法: ——评价指标采用指标加权综合评分的方式,各指标加权综合评分总分为100分; ——评价指标分为必选指标和可选指标,必选指标以能愿动词“应”表述,可选指标以能愿动词“宜”表述; ——必选指标满足要求得满分,不满足要求不得分; ——可选指标全部满足要求得满分,不满足要求依据符合程度在0分和满分之间取值。 4.3 权重系数和指标分数 4.3.1 铬盐行业绿色工厂评价一级指标的权重系数分别为: ——基本要求(见5.1)采取一票否决制,应全部满足; ——基础设施(见5.2)20%; ——管理体系(见5.3)15%; ——能源与资源投入(见5.4)15%; ——产品(见5.5)10%; ——环境排放(见5.6)10%; ——绩效(见5.7)30%。 4.3.2 二级指标的具体评价要求分别计分,其中绩效指标采用分级计分模式。

Requirments for assessment of green factory in chromium compounds industry

ICS
71.080.99
CCS
C261
发布
2022-07-21
实施
2022-10-11

项    目 要    求  一  类 二  类 乙酸铜[Cu(CH3COO)2·H2O],w / % ≥ 99.0 98.0 钙(Ca),w / % ≤ 0.001 0.003 铁(Fe),w / % ≤ 0.001 0.003 镍(Ni),w / % ≤ 0.001 0.003 硫酸盐(以SO4计),w / % ≤ 0.01 0.1 氯化物(以Cl计),w / % ≤ 0.003  0.05 水不溶物,w / % ≤ 0.02  0.5 pH /(10 g/L)  — 4.0~8.0

Cupric acetate

ICS
71.080.99
CCS
C261
发布
2022-06-24
实施
2022-08-02

本文件规定了苯胺黑染料技术规范的术语和定义、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本文件适用于苯胺黑染料。

Technical specification for aniline black dye

ICS
71.080.99
CCS
C264
发布
2022-06-09
实施
2022-06-29

本文件规定了二甲基二乙烯基硅烷的要求、试验方法、检验规则、标志、包装、运输和贮存、安全。 本文件适用于由钠缩合法制得的二甲基二乙烯基硅烷产品。产品属于有机硅等材料的中间体。 分子式:C4H12Si 相对分子量:112.24(按2014年国际相对原子质量)

Dimethyldivinylsilane

ICS
71.080.99
CCS
C261
发布
2022-04-30
实施
2022-05-05

本文件规定了甲基乙烯基二氯硅烷的要求、试验方法、检验规则、标志、包装、运输和贮存、安全。 本文件适用于由甲基氢二氯硅烷与乙炔加成法生产的甲基乙烯基二氯硅烷粗单体经分馏制得的甲基乙烯基二氯硅烷。 分子式:C3H6SiCl2    相对分子量:141.05(按2014年国际相对原子质量)

Methylvinyldichlorosilane

ICS
71.080.99
CCS
C261
发布
2022-04-30
实施
2022-05-05

本文件规定了回收六甲基二硅氧烷(硅醚)的要求、试验方法、检验规则、标志和随行文件、包装、运输及贮存等。 本文件适用于以医药行业合成β-内酰胺类(含青霉素类、头孢类、培南类),抗病毒类,抗真菌类,大内环酯类,喹诺酮类医药产生的废液为原料,经过预处理、精馏等工艺得到的回收六甲基二硅氧烷(硅醚),用于医药化工生产。

Reclaimed hexamethyl disiloxane

ICS
71.080.99
CCS
C261
发布
2022-03-30
实施
2022-03-30



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