1、Designation: D 4376 02 (Reapproved 2007)Standard Specification forVapor-Degreasing Grade Perchloroethylene1This standard is issued under the fixed designation D 4376; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last
2、 revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers vapor-degreasing grade per-chloroethylene.2NOTE 1Practices D 3844 and D 4276, and provide addi
3、tional impor-tant information on solvent properties.2. Referenced Documents2.1 ASTM Standards:3D 1078 Test Method for Distillation Range of VolatileOrganic LiquidsD 2108 Test Method for Color of Halogenated OrganicSolvents and Their Admixtures (Platinum-Cobalt Scale)D 2109 Test Methods for Nonvolati
4、le Matter in Haloge-nated Organic Solvents and Their AdmixturesD 2111 Test Methods for Specific Gravity and Density ofHalogenated Organic Solvents and Their AdmixturesD 2942 Test Method for Total Acid Acceptance of Haloge-nated Organic Solvents (Nonreflux Methods)D 2988 Test Methods for Water-Solubl
5、e Halide Ion inHalogenated Organic Solvents and Their AdmixturesD 2989 Test Method for Acidity-Alkalinity of HalogenatedOrganic Solvents and Their AdmixturesD 3316 Test Method for Stability of Perchloroethylene withCopperD 3401 Test Methods for Water in Halogenated OrganicSolvents and Their Admixtur
6、esD 3741 Test Methods for Appearance of Admixtures Con-taining Halogenated Organic SolventsD 3844 Guide for Labeling Chlorinated Hydrocarbon Sol-vent ContainersD 4276 Practice for Confined Area Entry2.2 Other Documents:49 CFR 100 to 199 Department of Transportation Hazard-ous Materials Regulations42
7、9 CFR 1919.1200 Department of Labor, OSHA Regula-tions on Hazard Communications43. Properties3.1 Vapor-degreasing grade perchloroethylene shall con-form to the requirements prescribed in Table 1.4. Packaging and Package Marking4.1 Package and label industrial or commercial quantities inaccordance wi
8、th DOT regulations 49 CFR 100 to 199, and inaccordance with state and local regulations, and with OSHAregulations found in 29 CFR 1910.1200.5. Keywords5.1 perchloroethylene; tetrachloroethylene; vapordegreasing1This specification is under the jurisdiction of ASTM Committee D26 onHalogenated Organic
9、Solvents and Fire Extinguishing Agents and is the directresponsibility of Subcommittee D26.02 on Vapor Degreasing.Current edition approved Feb. 1, 2007. Published March 2007. Originallyapproved in 1984. Last previous edition approved in 2002 as D 4376 02.2Contains inhibitors.3For referenced ASTM sta
10、ndards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.4The Code of Federal Regulations may be obtained from the Superintendent ofDocuments,
11、 US Government Printing Office, Washington, DC 20402.1*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.SUMMARY OF CHANGESThis section identifies the location of changes
12、to this standard that have been incorporated since the 1998 issue.Committee D26 has highlighted those changes that affect the technical interpretation or use of this standard.(1) The Specification value for Specific gravity in Table 1 waschanged from 1.610 to 1.606.ASTM International takes no positi
13、on respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility
14、.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM
15、International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address sh
16、own below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-83
17、2-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).TABLE 1 Physical PropertiesProperty Specification Test MethodSpecific gravity, 25/25C 1.606 to 1.625 D 2111Distillation range (760 mm Hg) D 1078Initial boiling point, C, min 120.0Dry point, C, max 125.0Acidity (as H
18、Cl), weight, %, max 0.0005 D 2989Alkalinity (as NaOH), weight,%, max0.030 D 2989Water, weight, %, max 0.0050 D 3401Appearance Clear and freefrom suspendedmatterD 3741Color, Pt-Co, max 20 D 2108Halide (as Cl), weight, %, max 0.0005 D 2988Nonvolatile residue, weight,%, max0.0050 D 2109Acid acceptance, as NaOH,weight, %, min0.10 D 2942Copper corrosion, weight loss,mg, maxD 3316Flask 10Soxhlet 20Condenser 20Acidity as HCl, max, mL,NaOH15D 4376 02 (2007)2
