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
1.1 These test methods cover the various test methods used to evaluate those properties pertinent to the characterization of alcohol ethoxylates and alkylphenol ethoxylates with respect to suitability for desired uses. 1.2 The procedures for sampling and analysis appear in the following order: Sections Sampling Liquids 6 Solids 7 Methods of Chemical Analysis Water or moisture 8 Refractive index 9 and 10 pH 11 Acidity or basicity 12 and 13 Hydroxyl number 14 – 20 Cloud point 21 Iodine number 22 Ash 23 Iron 24 Ethylene oxide content 25 Polyethylene glycols 26 – 32 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 and health practices and determine the applicability of regulatory limitations prior to use. Material Safety Data Sheets are available for reagents and materials. Review them for hazards prior to usage. Specific hazard statements appear in Section 5 and Note 1 and Note 3.
Standard Test Methods for Chemical Analysis of Alcohol Ethoxylates and Alkylphenol Ethoxylates
- ICS
- 71.080.60
- CCS
- 发布
- 2017-01-01
- 实施
Methanol for industrial use－Methods of te
- ICS
- 71.080.60
- CCS
- 发布
- 2016-12-29
- 实施
Methanol for industrial use－Methods of te
- ICS
- 71.080.60
- CCS
- 发布
- 2016-12-29
- 实施
This part of ISO 756 gives general instructions relating to methods of test for propan-2-ol (isopropyl alcohol) for industrial use. It also specifies the methods to be used for the determination of density at 20 °C, for the determination of boiling range, for the determination of dry residue after evaporation on a water bath, for the measurement of colour, for the determination of water content, and for the determination of aldehydes and ketones content. The present list of parts of ISO 756 is given in the annex.
Propan-2-ol for industrial use -- Methods of test -- Part 1: General
- ICS
- 71.080.60
- CCS
- 发布
- 2016-12-22
- 实施
This International Standard specifies a procedure of test for the amount of water content in DME used as fuel by the Karl Fischer titration method. This procedure is applicable to determine the amount of water up to the value specified in ISO 16861. This test method is intended for use with commercially available coulometric (or volumetric) Karl Fischer reagents and for the determination of water in DME additives, lube oils, base oils, automatic transmission fluids, hydrocarbon solvents, and other petroleum products. By proper choice of the sample size, this test method can be used to determine water from mg/kg (ppm) to percent level concentrations. 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 water content -- Karl Fischer titration method
- ICS
- 71.080.60
- CCS
- 发布
- 2016-12-22
- 实施
This International Standard specifies a procedure of test for methanol, CO, CO2, methyl formate, ethyl methyl ether, and hydrocarbons up to C4, in DME used as fuel by the gas chromatography method. This procedure is applicable to determine the amount of methanol, CO, CO2, methyl formate, ethyl methyl ether, and hydrocarbons up to C4, up to the value specified in ISO 16861. NOTE The precision of this method has been studied for a limited set of samples and content levels by a limited number 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 impurities -- Gas chromatographic method
- ICS
- 71.080.60
- CCS
- 发布
- 2016-12-22
- 实施
This International Standard specifies a procedure of test for the sulfur content in dimethyl ether (DME) used as fuel by the ultraviolet (UV) fluorescence method. This procedure is applicable to determine the amount of total sulfur up to the value specified in ISO 16861. This test method will not measure sulfur that is not volatile under the practical conditions of the test, namely room temperature and atmospheric pressure. 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 total sulfur, ultraviolet fluorescence method
- ICS
- 71.080.60
- CCS
- 发布
- 2016-12-22
- 实施
1.1 This test method measures the ability of inhibited and uninhibited Ethanol Fuel Blends defined by Specification D5798 and Denatured Fuel Ethanol defined by Specification D4806 to resist corrosion of iron should water become mixed with the fuel, using an accelerated laboratory test method. Corrosion ratings are reported based on a visual, numbered rating scale. 1.2 The values stated in SI units are to be regarded as 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. Specific hazard statements are given in Sections 7 and 8.
Standard Test Method for Determining the Accelerated Iron Corrosion Rating of Denatured Fuel Ethanol and Ethanol Fuel Blends
- ICS
- 71.080.60
- CCS
- 发布
- 2016-10-01
- 实施
1,3-propanediol for industrial use
- ICS
- 71.080.60
- CCS
- G17
- 发布
- 2016-04-05
- 实施
- 2016-09-01
Industrial propylene glycol ether
- ICS
- 71.080.60
- CCS
- G17
- 发布
- 2016-04-05
- 实施
- 2016-09-01
Carbon dodecyl to carbon tetradecyl glycidyl ether for industrial use
- ICS
- 71.080.60
- CCS
- G17
- 发布
- 2016-01-15
- 实施
- 2016-07-01
本标准规定了工业用固体甲醇钠的要求，试验方法，检验规则，标志、包装、运输和贮存以及安全。 本标准适用于甲醇与金属钠或与氢氧化钠反应制成的固体甲醇钠。 分子式：CHONa 相对分子质量：54. 02 (按2011年国际相对原子质量)
Solid sodium methoxide for industrial use
- ICS
- 71.080.60
- CCS
- G17
- 发布
- 2016-01-15
- 实施
- 2016-07-01
本标准规定了工业用异丙醚的产品分型，要求，试验方法，检验规则，标志、包装、运输和贮存以及安全。 本标准适用于丙酮或丙烯为原料在催化剂作用下合成的工业用异丙醚。 分子式：CHO 结构式： 相对分子质量：102.18(按2011年国际相对原子质量)
Isopropyl ether for industrial use
- ICS
- 71.080.60
- CCS
- G17
- 发布
- 2016-01-15
- 实施
- 2016-07-01
1,4-Butanediol diglycidyl ether for industrial use
- ICS
- 71.080.60
- CCS
- G17
- 发布
- 2016-01-15
- 实施
- 2016-07-01
Industrial ethylene glycol dimethyl ether
- ICS
- 71.080.60
- CCS
- G17
- 发布
- 2016-01-15
- 实施
- 2016-07-01
Industrial ethylene glycol monomethyl ether
- ICS
- 71.080.60
- CCS
- G17
- 发布
- 2016-01-15
- 实施
- 2016-07-01
