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

1.1 This specification covers n-butyl alcohol (butanol). 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 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. 1.4 For hazard information and guidance, see the supplier’s Material Safety Data Sheets. 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 n-Butyl Alcohol (Butanol)

ICS
71.080.60
CCS
发布
2019-04-01
实施

1.1 This test method covers the detection in acetone and methanol of the presence of impurities that reduce potassium permanganate. 1.2 For purposes of determining conformance of an observed or a calculated value using this test method to relevant specifications, test result(s) 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 the standard. The values given in parentheses are for information only. 1.4 For specific hazard information and guidance, consult the supplier’s Material Safety Data Sheet. 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. 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 Permanganate Time of Acetone and Methanol

ICS
71.080.60
CCS
发布
2019-04-01
实施

本标准规定了车用醇基(甲醇、乙醇)汽油生物添加剂的术语和定义、标识、技术要求、试验方法、检验规则、标牌、标志、包装、运输、贮存以及安全。

Bio-additive of alcohol-based gasoline for motor vehicle

ICS
71.080.60
CCS
C266
发布
2019-01-01
实施
2019-03-29

本标准规定了醇基液体燃料生物添加剂的术语和定义、标识、技术要求、试验方法、检验规则、标牌、标志、包装、运输、贮存以及安全。

Bio-additive of alcohol-based for liquid biofuels

ICS
71.080.60
CCS
C266
发布
2019-01-01
实施
2019-03-29

本标准规定了车用醇基柴油生物添加剂的术语和定义、标识、技术要求、试验方法、检验规则、标牌、标志、包装、运输、贮存以及安全。

Bio-additive of alcohol-based diesel for motor vehicle

ICS
71.080.60
CCS
C266
发布
2019-01-01
实施
2019-03-29

本标准规定了无水乙醇的等级划分、技术要求、试验方法、检验规则及标志、包装、贮存和运输。 本标准适用于以生物发酵法和化工合成法生产的、乙醇的质量分数达到99.0%以上的无水乙醇。 本标准规定的无水乙醇适用于以下主要用途: a)有机溶剂,应用于医药、涂料、卫生用品、化妆品、油脂等各领域; b)化工原料,应用于化工行业; c)燃料乙醇,应用于能源行业; d)以谷物、薯类、糖蜜或其他可食用农作物为主要原料经发酵制得的无水乙醇,符合有关国家标 准,可应用于食品行业。 分子式:C2H5OH 相对分子质量:46.07(按2011年国际相对原子质量)

Ethanol absolute

ICS
71.080.60
CCS
G16
发布
2018-12-31
实施
2019-03-01

Standard Practice for Blending Mid-Level Ethanol Fuel Blends for Flexible-Fuel Vehicles with Automotive Spark-Ignition Engines

ICS
71.080.60
CCS
发布
2018-12-01
实施

1.1 This specification covers engine coolant grade 1,3propanediol (PDO). 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 Engine Coolant Grade 1,3-Propanediol (PDO)

ICS
71.080.60
CCS
发布
2018-11-01
实施

1,2-propanediol for industrial use

ICS
71.080.60
CCS
G17
发布
2018-10-22
实施
2019-04-01

Allyl glycidyl ether for industrial use

ICS
71.080.60
CCS
G17
发布
2018-10-22
实施
2019-04-01

Industrial ditrimethylolpropane

ICS
71.080.60
CCS
G17
发布
2018-10-22
实施
2019-04-01

Standard Practice for Blending Mid-Level Ethanol Fuel Blends for Flexible-Fuel Vehicles with Automotive Spark-Ignition Engines

ICS
71.080.60
CCS
发布
2018-08-01
实施

1.1 This test method is applicable to the determination of residual 4-tertiary-butylcatechol (TBC) in styrene monomer or AMS in the 1 to 100 mg/kg range. Any other compound producing color at 490 nm when contacted with aqueous sodium hydroxide solution will interfere. It may be compensated for by including it in the preparation of the standard solutions, if its identity and concentration in the sample are known. 1.2 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. The limit of detection is 0.2 mg/kg while the limit of quantitation is 0.8 mg/kg based on the ILS data in Table 1. 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 statements on hazards, see Section 8. 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 Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (α–Methylstyrene) by Spectrophotometry

ICS
71.080.60
CCS
发布
2018-06-01
实施

Determination of Industrial n-Butanol Content by Large Bore Capillary Column Gas Chromatography

ICS
71.080.60
CCS
G 17
发布
2018-05-21
实施
2018-06-20

Determination of industrial octanol (2-ethylhexanol) content by large-bore capillary column gas chromatography

ICS
71.080.60
CCS
G 17
发布
2018-05-21
实施
2018-06-20

This Technical Report explains the requirements and test methods for marketed and delivered ethanol (E85) automotive fuel according to EN 15293. It provides background information on the final text of the draft European standard and gives guidance and explanations to the producers, blenders, marketers and users of ethanol (E85) automotive fuel. It is applicable to ethanol (E85) for use in spark ignition engine vehicles designed to run on ethanol (E85). Ethanol (E85) is a mixture of nominally 85 % ethanol and 15 % petrol, but it also includes the possibility of having different 'seasonal grades' containing 50 % or more ethanol. NOTE 1 This document is directly related to prEN 15293:2017 and will be updated if further revisions to the standard take place. NOTE 2 For the purposes of this document, the terms "% (m/m)" and "% (V/V)" are used to represent the mass fraction, µ, and the volume fraction, φ, respectively.

Automotive fuels - Ethanol (E85) automotive fuel - Background to the parameters required and their respective limits and determination

ICS
71.080.60
CCS
发布
2018-03-21
实施

本标准规定了醇基液体燃料在商用餐饮行业中安全使用的技术规范,包括:醇基液体燃料调配、供应、运输、贮存、使用等环节的管理;燃烧器具和供油容器的质量、日常使用、保养、维修、判废;以及使用过程中出现事故的处理等。

Technical Specifications for Safe Operation of Alcohol Base Liquid Fuel in Commercial Catering Industry

ICS
71.080.60
CCS
D4430
发布
2018-03-15
实施
2018-03-22

1.1 These test methods cover the chemical and physical analysis of the commonly available grades of ethylene glycol, diethylene glycol, triethylene glycol, propylene glycol, and dipropylene glycol. The key sections appear in the following order: Sections Purity of Reagents 4 Specific Gravity 6 – 8 Distillation Range 10 – 12 Acidity 14 – 16 Water 18 – 20 Iron 22 – 24 Color 26 – 28 Gas Chromatographic Analysis 30 – 32 Alternative Test Methods Appendix X1 1.2 Review the current appropriate Safety Data Sheets (SDS) for detailed information concerning toxicity, first aid procedures, and safety precautions. 1.3 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. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard with the exception of foot-pound for apparatus descriptions. 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. 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 Methods for Analysis of Ethylene Glycols and Propylene Glycols

ICS
71.080.60
CCS
发布
2018-03-15
实施

Automotive fuels - Ethanol (E85) automotive fuel - Background to the parameters required and their respective limits and determination

ICS
71.080.60
CCS
发布
2018-03-01
实施

Glycerols for industrial use — Methods of sampling

ICS
71.080.60
CCS
发布
2017-12-29
实施



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