1、Designation: D4376 02 (Reapproved 2012)Standard Specification forVapor-Degreasing Grade Perchloroethylene1This standard is issued under the fixed designation D4376; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last r
2、evision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers vapor-degreasing grade per-chloroethylene.2NOTE 1Guide D3844 and Practice D4276 provide additiona
3、l impor-tant information on solvent properties.2. Referenced Documents2.1 ASTM Standards:3D1078 Test Method for Distillation Range of Volatile Or-ganic LiquidsD2108 Test Method for Color of Halogenated OrganicSolvents and Their Admixtures (Platinum-Cobalt Scale)D2109 Test Methods for Nonvolatile Mat
4、ter in HalogenatedOrganic Solvents and Their AdmixturesD2111 Test Methods for Specific Gravity and Density ofHalogenated Organic Solvents and Their AdmixturesD2942 Test Method for Total Acid Acceptance of Haloge-nated Organic Solvents (Nonreflux Methods)D2988 Test Methods for Water-Soluble Halide Io
5、n in Ha-logenated Organic Solvents and Their AdmixturesD2989 Test Method for Acidity-Alkalinity of HalogenatedOrganic Solvents and Their AdmixturesD3316 Test Method for Stability of Perchloroethylene withCopperD3401 Test Methods for Water in Halogenated OrganicSolvents and Their AdmixturesD3741 Test
6、 Methods for Appearance of Admixtures Con-taining Halogenated Organic SolventsD3844 Guide for Labeling Chlorinated Hydrocarbon Sol-vent ContainersD4276 Practice for Confined Area Entry2.2 Other Documents:49 CFR 100 to 199 Department of Transportation Hazard-ous Materials Regulations429 CFR 1919.1200
7、 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 with DOT regulati
8、ons 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 Solvents and Fi
9、re Extinguishing Agents and is the directresponsibility of Subcommittee D26.02 on Vapor Degreasing.Current edition approved March 1, 2012. Published June 2012. Originallyapproved in 1984. Last previous edition approved in 2007 as D4376 02 (2007).DOI: 10.1520/D4376-02R12.2Contains inhibitors.3For ref
10、erenced ASTM standards, 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 U.S. Govern
11、mentPrinting Office Superintendent of Documents, 732 N. Capitol St., NW, Mail Stop:SDE, Washington, DC 20401, http:/www.access.gpo.gov.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
12、, United States.SUMMARY OF CHANGESThis section identifies the location of changes 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 gr
13、avity in Table 1 waschanged from 1.610 to 1.606.ASTM International takes no position 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,
14、 and the riskof infringement of such rights, are entirely their own responsibility.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 rev
15、ision of this standard or for additional standardsand should be addressed to ASTM 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
16、 shouldmake your views known to the ASTM Committee on Standards, at the address shown 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
17、obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).TABLE 1 Physical Pro
18、pertiesProperty Specification Test MethodSpecific gravity, 25/25C 1.606 to 1.625 D2111Distillation range (760 mm Hg) D1078Initial boiling point, C, min 120.0Dry point, C, max 125.0Acidity (as HCl), weight, %, max 0.0005 D2989Alkalinity (as NaOH), weight,%, max0.030 D2989Water, weight, %, max 0.0050
19、D3401Appearance Clear and freefrom suspendedmatterD3741Color, Pt-Co, max 20 D2108Halide (as Cl), weight, %, max 0.0005 D2988Nonvolatile residue, weight,%, max0.0050 D2109Acid acceptance, as NaOH,weight, %, min0.10 D2942Copper corrosion, weight loss,mg, maxD3316Flask 10Soxhlet 20Condenser 20Acidity as HCl, max, mL,NaOH15D4376 02 (2012)2
