ASTM D329-2007(2013) Standard Specification for Acetone《丙酮的标准规格》.pdf

1、Designation: D329 07 (Reapproved 2013)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

2、indicates 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 Department of Defense.1. Scope1.1 This specification covers acetone (99.5 % grade).1.2 The following applies t

3、o all specified 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 Pr

4、actice E29.1.3 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 est

5、ablish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use. Specific hazardstatements 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 che

6、mical, acetone. For hazard information andguidance see the suppliers Material Safety Data Sheet.2. Referenced Documents2.1 ASTM Standards:3D268 Guide for Sampling and Testing Volatile Solvents andChemical Intermediates for Use in Paint and RelatedCoatings and MaterialD1078 Test Method for Distillati

7、on Range of Volatile Or-ganic LiquidsD1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)D1296 Test Method for Odor of Volatile Solvents andDiluentsD1353 Test Method for Nonvolatile Matter in Volatile Sol-vents for Use in Paint, Varnish, Lacquer, and RelatedProductsD1363 Test Method

8、for Permanganate Time of Acetone andMethanolD1364 Test Method for Water in Volatile Solvents (KarlFischer Reagent Titration Method)D1476 Test Method for Heptane Miscibility of LacquerSolventsD1613 Test Method for Acidity in Volatile Solvents andChemical Intermediates Used in Paint, Varnish, Lacquer,

9、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 Test Method for Color of Liquids Using TristimulusColorimetryE29 Pra

10、ctice 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: Packagingof43. Properties3.1 Acetone (99.5 % grade) shall conform to the followingreq

11、uirements:Acidity (free acid as acetic)wt %, max0.002 (equivalent to 0.019 mg of KOH/g ofsample)Aldehydes passes testAlkalinity (as ammonia)wt %, max0.001Apparent specific gravity:20/20C 0.7910 to 0.7930 or25/25C 0.7865 to 0.7885Assay wt %, min 99.51This specification is under the jurisdiction of AS

12、TM Committee D01 on Paintand Related Coatings, Materials, and Applications and is the direct responsibility ofSubcommittee D01.35 on Solvents, Plasticizers, and Chemical Intermediates.Current edition approved June 1, 2013. Published June 2013. Originallyapproved in 1931. Last previous edition approv

13、ed in 2007 as D329 071. DOI:10.1520/D0329-07R13.2The compound is also known under the names dimethyl ketone and2-propanone.3For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, re

14、fer to the standards Document Summary page onthe ASTM website.4Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dodssp.daps.mil.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken,

15、 PA 19428-2959. United States1Color Pt-Co, max (Note 1) 5Distillation range 760mmHg (Note 3)shall distill entirely within a 1.0C range whichshall include 56.1CNonvolatile mattermg/100 mL, max5Odor (Note 3) nonresidualPermanganate time color of added KMnO4must be retained for atleast 30 minutes at 25

16、C in the darkWaterwt%,max 0.5(Note 2)Water miscibility passes test_NOTE 1Instrumental Pt-Co color determined by Test Method D5386has been shown to have no statistically significant difference from Pt-Cocolor determined by Test Method D1209. However, it is not knownwhether acetone was part of the sam

17、ple set included in the interlaboratorystudy.NOTE 2This quantitative water limit ensures that the material ismiscible without turbidity with 19 volumes of 99 % heptane at 20C. TestMethod D1476 may serve as a useful alternative method to determine thepresence of water. Because it is a qualitative tes

18、t, its use would requireagreement between user and supplier.NOTE 3Optional: Test only when agreed upon as necessary betweenthe purchaser and the supplier.4. Sampling4.1 The material shall be sampled in accordance withPractice E300. Warning: Acetone is highly flammable.5. Test Methods5.1 The properti

19、es enumerated in this specification shall bedetermined in accordance with the following ASTM methods:5.1.1 AcidityTest Method D1613.5.1.2 AldehydesDilute 2.5 mL of the specimen with waterto 10 mL. Prepare a control containing 0.04 mg of formalde-hyde in 10 mL of water. To both the specimen solution

20、and thecontrol, add 0.15 mL of a 5 % solution of 5,5-dimethyl-1,3-cyclohexanedione in alcohol. Evaporate each on a steam bathuntil the acetone is volatilized. Dilute each to 10 mL and coolquickly in an ice bath with vigorous stirring. Any turbidityproduced in the specimen solution shall be no greate

21、r than thatproduced in the control.5.1.3 AlkalinityTest Method D1614.5.1.4 Apparent Specific GravityDetermine the apparentspecific gravity by any convenient method that is accurate tothe fourth decimal place, the temperature of both specimen andwater being 20 or 25C. See Guide D268 and Test MethodD4

22、052.5.1.5 AssayAssay is determined by difference; 100 %minus (% water + % acidity), assuming that no other impuri-ties are present.5.1.6 ColorTest Method D1209 (see Note 1).5.1.7 Distillation RangeTest Method D1078 using a tem-perature measuring device having a range of 48 to 102C anda resolution of

23、 0.1C.5.1.8 Nonvolatile MatterTest Method D1353.5.1.9 OdorTest Method D1296.5.1.10 Permanganate TimeTest Method D1363.5.1.11 WaterTest Methods D1364.5.1.12 Water MiscibilityTest Method D1722.6. Packaging and Package Marking6.1 Package size shall be agreed upon between the pur-chaser and the supplier

24、.6.2 Packaging shall conform to applicable carrier rules andregulations or when specified shall conform to Federal Speci-fication PPP-C-2020.7. Keywords7.1 acetone; aldehydes test; dimethyl ketone; 2-propanone;solventsASTM International takes no position respecting the validity of any patent rights

25、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.This standard is subject to revision at any tim

26、e 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 International Headquarters. Your comments will r

27、eceive 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 shown below.This standard is copyrighted by ASTM I

28、nternational, 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), 610-832-9555 (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/).D329 07 (2013)2