71.080.60 醇、醚 标准查询与下载
共找到 693 条与 醇、醚 相关的标准，共 47 页
Ethanol for industrial use — Methods of test — Part 9: Determination of esters content — Titrimetric method after saponification
- ICS
- 71.080.60
- CCS
- 发布
- 2017-12-29
- 实施
Glycerine for industrial use — Determination of glycerol content — Titrimetric method
- ICS
- 71.080.60
- CCS
- 发布
- 2017-12-28
- 实施
Diacetone alcohol and hexylene glycol for industrial use－Miscibility with water
- ICS
- 71.080.60
- CCS
- 发布
- 2017-12-28
- 实施
Diacetone alcohol for industrial use－List of methods of test
- ICS
- 71.080.60
- CCS
- 发布
- 2017-12-28
- 实施
Diacetone alcohol for industrial use－List of methods of test
- ICS
- 71.080.60
- CCS
- 发布
- 2017-12-28
- 实施
Diacetone alcohol and hexylene glycol for industrial use－Miscibility with water
- ICS
- 71.080.60
- CCS
- 发布
- 2017-12-28
- 实施
Glycerine for industrial use — Determination of glycerol content — Titrimetric method
- ICS
- 71.080.60
- CCS
- 发布
- 2017-12-28
- 实施
1.1 This specification covers dipropylene glycol monomethyl ether (DPM). NOTE 1—Dipropylene glycol monomethyl ether (DPM) is a mixture of isomers, the predominant isomer being 1-(2-methoxy-1-methylethoxy)-2propanol. 1.2 The following applies to all specified limits in this standard; for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29. 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 For specific hazard information and guidance, consult the supplier’s Safety Data Sheet for materials listed in this standard. 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 Specification for Dipropylene Glycol Monomethyl Ether
- ICS
- 71.080.60
- CCS
- 发布
- 2017-12-01
- 实施
1.1 This test method is applicable to the determination of ethoxyl or hydroxyethoxyl substitution in cellulose ether products by a Zeisel gas chromatographic technique. 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. For specific hazard statements, see Section 5 and Note 3. 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 Test Method for Determination of Ethoxyl or Hydroxyethoxyl Substitution in Cellulose Ether Products by Gas Chromatography
- ICS
- 71.080.60
- CCS
- 发布
- 2017-12-01
- 实施
Neopentyl glycol for industrial use
- ICS
- 71.080.60
- CCS
- G17
- 发布
- 2017-11-07
- 实施
- 2018-04-01
Industrial propylene glycol monobutyl ether
- ICS
- 71.080.60
- CCS
- G17
- 发布
- 2017-11-07
- 实施
- 2018-04-01
Standard Test Method for Analysis of Ethyl tert-Butyl Ether (ETBE) by Gas Chromatography
- ICS
- 71.080.60
- CCS
- 发布
- 2017-10-01
- 实施
1,5-pentanediol for industrial use
- ICS
- 71.080.60
- CCS
- G17
- 发布
- 2017-07-07
- 实施
- 2018-01-01
Determination of sulfide content in methyl tert-butyl ether (MTBE) by gas chromatography
- ICS
- 71.080.60
- CCS
- G17
- 发布
- 2017-07-07
- 实施
- 2018-01-01
Method for identification of nonylphenol polyoxyethylene ether in surfactants
- ICS
- 71.080.60
- CCS
- G17
- 发布
- 2017-06-16
- 实施
- 2017-08-01
Technical conditions of coke oven gas for industrial methanol production
- ICS
- 71.080.60
- CCS
- D 24
- 发布
- 2017-03-24
- 实施
- 2017-04-24
