71.080.20 (Halogenated hydrocarbons) 标准查询与下载

ASTM D5395-03(2008) 回收二氯甲烷的标准规范

1.1 This specification covers the grade of methylene chloride typically needed in various industries for noncritical applications, such as in paint stripping formulations. It may be used as a reference document by purchasers or by persons establishing in-house methylene chloride recovery programs.

Standard Specification for Reclaimed Methylene Chloride

ASTM D5394-02(2007) 回收的1,1,1-三氯乙烷的标准规范

1.1 This specification defines Type I (high quality reclaimed 1,1,1-trichloroethane, approximating MIL Specification), Type II (good quality reclaimed solvent), Type III (minimal acceptable reclaimed solvent). 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 a specific hazards statement see Section 4.1.2 1,1,1-trichloroethane also is known commercially as methyl chloroform.

Standard Specification for Reclaimed 1,1,1-Trichloroethane

ASTM D2111-02 卤化有机溶剂及其混合物的比重和密度的标准试验方法

1.1 These test methods cover the determination of the specific gravity of halogenated organic solvents and solvent admixtures. They define suitable apparatus and procedures and furnish details underlying the interpretation of test data and the selection of numerical limits for agreement among interested persons and agencies.1.2 Three methods are covered as follows:1.2.1 Method A specific gravity by means of a hydrometer.1.2.2 Method B specific gravity and density by means of a pycnometer. Note 18212;In referee problems, Method B may be used.1.2.3 Method C specific gravity and density by means of an electronic densitometer.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.

Standard Test Methods for Specific Gravity and Density of Halogenated Organic Solvents and Their Admixtures

ASTM D5394-02 回收的1,1,1-三氯乙烷的标准规范

1.1 This specification defines Type I (high quality reclaimed 1,1,1-trichloroethane, approximating MIL Specification), Type II (good quality reclaimed solvent), Type III (minimal acceptable reclaimed solvent). 1.2 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 a specific hazards statement see Section 4.1.3 1,1,1-trichloroethane also is known commercially as methyl chloroform.

Standard Specification for Reclaimed 1,1,1-Trichloroethane

ASTM D6368-02 蒸汽脱脂级别和一般级别的丙基溴化物的标准规范

1.1 This specification covers vapor-degreasing grade and general solvent grade normal-propyl bromide (nPB). High-purity grades of nPB are available but should not be evaluated by this specification.1.2 Blends and azeotropic mixtures of nPB for vapor-degreasing and general solvent grades should be blended from nPB meeting this specification.Note 18212;Practices D 3844 and D 4276 and MNL2 provide additional important information on vapor degreasing and solvent properties.

Standard Specification for Vapor-Degreasing Grade and General Grade normal-Propyl Bromide

ASTM D5394-02(2012) 回收利用的1,1,1-三氯乙烷的标准规格

1.1 This specification defines Type I (high quality reclaimed 1,1,1-trichloroethane, approximating MIL Specification), Type II (good quality reclaimed solvent), Type III (minimal acceptable reclaimed solvent). 1.2 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 a specific hazards statement see Section 4. 1.3 1,1,1-trichloroethane also is known commercially as methyl chloroform. TABLE 1 Properties, Type I PropertySpecificationTest Method AppearanceFree of turbidity and suspended matterD3741 1,1,1-trichloroethane, weight %, min92 D6806 Nonvolatile residue, weight %, max0.0040D2109 Color, Pt-Co, max25D2108 Water, weight %, max0.015D3401 Acid acceptance as NaOH, weight %, min0.20D2942 Aluminum scratch testPassesAD2943 Acidity as HCl, weight %, max0.001 D2989 Alkalinity as NaOH, weight %, max0.020 D2106 Halide as Cl, weight %, max0.0005 D2988 A Distill 100 mL solvent, collect 50 mL distillate, and conduct scratch test on distillate and portion remaining in distillation flask. TABLE 2 Properties, Type II Proper......

Standard Specification for Reclaimed 1,1,1-Trichloroethane

ASTM D2111-02(2007) 卤化有机溶剂及其混合物的比重和密度的标准试验方法

The density or specific gravity of a pure chlorinated solvent at a given temperature is constant. Density or specific gravity can be used in identification of materials, the assay of binary mixtures, and as an indication of purity of a given solvent.1.1 These test methods cover the determination of the specific gravity of halogenated organic solvents and solvent admixtures. They define suitable apparatus and procedures and furnish details underlying the interpretation of test data and the selection of numerical limits for agreement among interested persons and agencies.1.2 Three methods are covered as follows:1.2.1 Method A specific gravity by means of a hydrometer.1.2.2 Method B specific gravity and density by means of a pycnometer. Note 18212;In referee problems, Method B may be used.1.2.3 Method C specific gravity and density by means of an electronic densitometer.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.

Standard Test Methods for Specific Gravity and Density of Halogenated Organic Solvents and Their Admixtures

ASTM D2109-01(2006) 卤化有机溶剂及其混合物中不挥发物质的标准测试方法

Nonvolatile matter in solvents can adversely affect their cleaning properties. These test methods can be used to control soil contamination in the boiling solvent, which if allowed to become too high, can decrease the stability of the solvent. These test methods can be used to establish manufacturing and purchasing specifications.1.1 These test methods cover the determination of nonvolatile matter in halogenated organic solvents and admixtures.1.2 Five test methods are covered, as follows:1.2.1 Test Method A For halogenated organic solvents or admixtures having less than 50 ppm nonvolatile matter; or where precision better than 10 ppm is required.1.2.2 Test Method B For halogenated organic solvents or admixtures having more than 50 ppm nonvolatile matter or where precision of 0.001 % (10 ppm) is satisfactory.1.2.3 Test Method C For low-boiling halogenated organic solvents or their admixtures (for example, methylene chloride, trichlorotrifluoroethane) that may superheat and cause bumping while evaporating to dryness with steam. A precision of greater than 10 ppm can be attained.1.2.4 Test Method D For rapid measurement of nonvolatile matter in halogenated organic solvents and their admixtures and where precision better than 10 ppm is required.1.2.5 Test Method E For halogenated organic solvents or admixtures and where precision better than 10 ppm is required.1.3 The values stated in SI units are to be regarded as the standard.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.

Standard Test Methods for Nonvolatile Matter in Halogenated Organic Solvents and Their Admixtures

ASTM D2989-01(2011) 卤化有机溶剂及其添加剂酸碱度的标准试验方法

This test method can be used to establish manufacturing and purchasing specifications. It can also be used to determine the condition of solvents in use.1.1 This test method covers the determination of acidity in halogenated organic solvents and admixtures thereof. The alkalinity may be determined utilizing Test Method D2106, by substituting the end point measured at pH 7 by bromothymol blue or pH meter. 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 and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 7.

Standard Test Method for Acidity-Alkalinity of Halogenated Organic Solvents and Their Admixtures

ASTM D2989-01e1 卤化有机溶剂及其混合物酸碱度的标准试验方法

1.1 This test method covers the determination of acidity in halogenated organic solvents and admixtures thereof. The alkalinity may be determined utilizing Test Method D2106, by substituting the end point measured at pH7 by bromothymol blue or pH meter. 1.2 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. Specific precautionary statements are given in Section 7.

Standard Test Method for Acidity-Alkalinity of Halogenated Organic Solvents and Their Admixtures

ASTM D2109-01 卤化有机溶剂及其混合物中不挥发物质的标准测试方法

1.1 These test methods cover the determination of nonvolatile matter in halogenated organic solvents and admixtures.1.2 Five test methods are covered, as follows:1.2.1 Test Method A8212;For halogenated organic solvents or admixtures having less than 50 ppm nonvolatile matter; or where precision greater than 177;10 ppm is required.1.2.2 Test Method B8212;For halogenated organic solvents or admixtures having more than 50 ppm nonvolatile matter or where precision of 177;0.001 % (10 ppm) is satisfactory.1.2.3 Test Method C8212;For low-boiling halogenated organic solvents or their admixtures (for example, methylene chloride, trichlorotrifluoroethane) that may superheat and cause bumping while evaporating to dryness with steam. A precision of greater than 177; 10 ppm can be attained.1.2.4 Test Method D8212;For rapid measurement of nonvolatile matter in halogenated organic solvents and their admistures and where precision better then 177;10 ppm is required.1.2.5 Test Method E8212;For halogenated organic solvents or admixtures and where precision better than 177;10 ppm is required.1.3 The values stated in SI units are to be regarded as the 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.

Standard Test Methods for Nonvolatile Matter in Halogenated Organic Solvents and Their Admixtures

ASTM D3447-00a 卤化有机溶剂纯度的标准试验方法

1.1 This test method covers the determination of common impurities found in halogenated organic solvents introduced during the manufacturing of the solvent. Although the absolute sensitivity may vary, sensitivity in the parts per million range may be achieved under the chromatographic conditions specified in this method. 1.2 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.

Standard Test Method for Purity of Halogenated Organic Solvents

ASTM D4080-00(2006) 工业用蒸气脱脂级三氯乙烯标准规范

1.1 This specification covers technical and vapor degreasing grade trichloroethylene. Note 1--Practices D3844 and D4276, and MNL2 provide additional important information on vapor degreasing and solvent properties.1.2 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.

Standard Specification for Trichloroethylene, Technical and Vapor-Degreasing Grade

ASTM D3444-00 三氯三氟乙烷的酸度总值的标准试验方法

1.1 This test method covers the determination of total acidity in trichlorotrifluoroethane and other halocarbons that are liquid at room temperature. 1.2 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 precautionary statements are given in Section 7.

Standard Test Method for Total Acid Number of Trichlorotrifluoroethane

ASTM D6505-00(2006) 检定丙基溴含量的标准试验方法

This test method provides an analysis in weight percent of the normal-propyl bromide concentration of virgin, formulated, or reclaimed normal-propyl bromide: compounds that co-elute with normal-propyl bromide or normal-heptane (internal standard) may interfere with this test method.1.1 This test method provides a basis for the determination of the normal-propyl bromide (weight %) in the presence of stabilizers and impurities, in virgin or reclaimed normal-propyl bromide (nPB). The application range is from 50 to 100 wt %.

Standard Test Method for Assay of normal-Propyl Bromide Content

ASTM D4701-00(2006) 技术级氯甲烷的标准规范

1.1 This specification covers technical grade methylene chloride. 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.Note 1See Practices D 3844 and D 4276 and STP 403A for additional important information on solvent handling and solvent properties.

Standard Specification for Technical Grade Methylene Chloride

ASTM D4079-00(2006) 蒸汽脱脂级亚甲基氯的标准规范

1.1 This specification covers vapor-degreasing grade methylene chloride. 1.2 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.Note 18212;Practices D 3844 and D 4276, and MNL2 provide additional important information on vapor degreasing and solvent properties.

Standard Specification for Vapor-Degreasing Grade Methylene Chloride

ASTM D5616-00 回收三氯乙烯的标准规范

1.1 This specification covers the grades of trichloroethylene typically needed in various industries for noncritical applications such as in metal cleaning formulations. It may be used as a reference document by purchasers or persons establishing in-house trichloroethylene recovery programs.

Standard Specification for Reclaimed Trichloroethylene

ASTM D3443-00(2005) 三氯三氟乙烷中氯化物的标准试验方法

This test method determines ionizable chloride that can be aqueously extracted from trichlorotrifluoroethane. This test method can be used to establish production and purchasing specifications.1.1 This test method covers the determination of chloride in trichlorotrifluoroethane and other halocarbons that are liquid at room temperature.1.2 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.

Standard Test Method for Chloride in Trichlorotrifluoroethane

ASTM D4995-00 1,1,2-三氯 1,2,2-三氟乙烷溶剂的脱脂等级和电子等级的标准规范

1.1 This specification establishes the requirements for three grades of trichlorotrifluoroethane solvent: 1.1.1 Type I electronic or ultra-clean grade, 1.1.2 Type II standard or vapor-degreasing grade, and 1.1.3 Type IIA general purpose, packaged in a pressurized container grade. Note-Practices D3884 and D4276 and STPs 310A and 403A provide additional important information on labeling, vapor-degreasing and solvent properties.

Standard Specifications for Electronic and Degreasing Grades of 1,1,2-Trichloro 1,2,2,-Trifluoroethane Solvent