1、Designation:D32907(Reapproved 2021)Standard Specification forAcetone1,2This standard is issued under the fixed designation D329;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses indicat
2、es the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S.Department of Defense.1.Scope1.1 This specification covers acetone(99.5%grade).1.2 The following applies to all spec
3、ified limits in thisstandard;for purposes of determining conformance with thisstandard,an observed value or a calculated value shall berounded off“to the nearest unit”in the last right-hand digitused in expressing the specification limit,in accordance withthe rounding-off method of Practice E29.1.3
4、The values stated in SI units are to be regarded asstandard.No other units of measurement are included in thisstandard.1.4 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate
5、 safety,health,and environmental practices and deter-mine the applicability of regulatory limitations prior to use.Specific hazard statements are given in 1.5 and 4.1.1.5 This specification specifies the use of a U.S.Occupa-tional Safety and Health Administration(OSHA)-designatedhazardous chemical,a
6、cetone.For hazard information andguidance see the suppliers Material Safety Data Sheet.1.6 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,G
7、uides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:3D268 Guide for Sampling and Testing Volatile Solvents andChemical Intermediates for Use in Paint and RelatedCoatings and Material(Withdrawn 2021)4D1078
8、 Test Method for Distillation Range of Volatile Or-ganic LiquidsD1209 Test Method for Color of Clear Liquids(Platinum-Cobalt Scale)D1296 Test Method for Odor of Volatile Solvents andDiluents(Withdrawn 2021)4D1353 Test Method for Nonvolatile Matter in Volatile Sol-vents for Use in Paint,Varnish,Lacqu
9、er,and RelatedProductsD1363 Test Method for Permanganate Time of Acetone andMethanolD1364 Test Method for Water in Volatile Solvents(KarlFischer Reagent Titration Method)(Withdrawn 2021)4D1476 Test Method for Heptane Miscibility of LacquerSolvents(Withdrawn 2021)4D1613 Test Method for Acidity in Vol
10、atile Solvents andChemical Intermediates Used in Paint,Varnish,Lacquer,and Related ProductsD1614 Test Method for Alkalinity in AcetoneD1722 Test Method for Water Miscibility of Water-SolubleSolventsD4052 Test Method for Density,Relative Density,and APIGravity of Liquids by Digital Density MeterD5386
11、 Test Method for Color of Liquids Using TristimulusColorimetryE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE300 Practice for Sampling Industrial Chemicals2.2 U.S.Federal Specification:PPP-C-2020 Chemicals,Liquid,Dry,and Paste:Packagingof53.Propert
12、ies3.1 Acetone(99.5%grade)shall conform to the followingrequirements:1This specification is under the jurisdiction of ASTM Committee D01 on Paintand Related Coatings,Materials,and Applications and is the direct responsibility ofSubcommittee D01.35 on Solvents,Plasticizers,and Chemical Intermediates.
13、Current edition approved July 1,2021.Published August 2021.Originallyapproved in 1931.Last previous edition approved in 2013 as D329 07(2013).DOI:10.1520/D0329-07R21.2The compound is also known under the names dimethyl ketone and2-propanone.3For referenced ASTM standards,visit the ASTM website,www.a
14、stm.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 last approved version of this historical standard is referenced onwww.astm.org.5Available from Standardization Documents
15、 Order Desk,DODSSP,Bldg.4,SectionD,700RobbinsAve.,Philadelphia,PA19111-5098,http:/www.dodssp.daps.mil.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in accordance with internationally recognized pr
16、inciples on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1Acidity(free acid as acetic)wt%,max0.002(equivalent to 0.019 mg of KOH/g ofsample)Aldehydespasses testAlkalinity(as ammonia)wt%,max0.001Apparent specific gravity:20/20 C0.7910 to 0.7930 or25/25 C0.7865 to 0.7885Assay wt%,min99.5Color Pt-Co,max(Note 1)5Distillation range 760m
