ASTM D3130-2011 Standard Specification for n-Propyl Acetate (96 % Grade)《n-乙酸丙酯(96%级)的标准规范》.pdf

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1、Designation: D3130 11Standard Specification forn-Propyl Acetate (96 % Grade)1This standard is issued under the fixed designation D3130; 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 parenthe

2、ses 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 n-propyl acetate (96 % grade).1.2 The values stated in SI units are to be regarded asstandard. No other units of measurement a

3、re included in thisstandard.1.3 The following applies to 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

4、 limit, in accordance withthe rounding-off method of Practice E29.1.4 For specific hazard information and guidance, see thesuppliers Material Safety Data Sheet for material listed in thisspecification.2. Referenced Documents2.1 ASTM Standards:2D268 Guide for Sampling and Testing Volatile Solvents an

5、dChemical Intermediates for Use in Paint and RelatedCoatings and MaterialD1078 Test Method for Distillation Range of Volatile Or-ganic LiquidsD1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)D1353 Test Method for Nonvolatile Matter in VolatileSolvents for Use in Paint, Varnish, La

6、cquer, and RelatedProductsD1364 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,and Related Produc

7、tsD3545 Test Method for Alcohol Content and Purity ofAcetate Esters by Gas ChromatographyD4052 Test Method for Density, Relative Density, and APIGravity of Liquids by Digital Density MeterD5386 Test Method for Color of Liquids Using TristimulusColorimetryE29 Practice for Using Significant Digits in

8、Test Data toDetermine Conformance with SpecificationsE300 Practice for Sampling Industrial Chemicals2.2 U.S. Federal Specification:3PPP-C-2020 Chemicals, Liquid, Dry, and Paste: Packagingof3. Properties3.1 n-Propyl acetate shall conform to the following require-ments:Apparent specific gravity:20/20C

9、 0.885 to 0.890or25/25C 0.880 to 0.885Color Pt-Co units, max (Note 1) 15 platinum-cobalt scaleDistillation,C at 760 mmHgInitial boiling point, min 96Dry point, max 103Nonvolatile matter, mg/100 ml, max 5Water, wt %, max (Note 2)0.1Acidity (free acid as acetic acid), wt %,max0.01Purity, wt %, min 96.

10、0_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 n-propyl acetate was part of the sample set included in theinterlaboratory study.NOTE 2In so

11、me cases, Test Method D1476 may serve as a usefulalternative method to determine the presence of water. Because it is aqualitative test, its use would require agreement between user andsupplier.4. Sampling4.1 The material shall be sampled in accordance withPractice E300.1This specification is under

12、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.Current edition approved Nov. 1, 2011. Published December 2011. Originallyapproved in 1972. La

13、st previous edition approved in 2003 as D3130 - 03. DOI:10.1520/D3130-11.2For referenced 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 A

14、STM website.3Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dodssp.daps.mil.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, W

15、est Conshohocken, PA 19428-2959, United States.5. Test Methods5.1 The properties enumerated in this specification shall bedetermined in accordance with the following ASTM methods:5.1.1 Apparent Specific GravityDetermine the apparentspecific gravity by any convenient method that is accurate tothe thi

16、rd decimal place, the temperature of both specimen andwater being 20 or 25C. See Guide D268 or Test MethodD4052.5.1.2 ColorTest Method D1209.5.1.3 Distillation RangeTest Method D1078, using atemperature measuring device having a range of 72 to 126Cand a resolution of 0.1C.5.1.4 Nonvolatile MatterTes

17、t Method D1353.5.1.5 WaterTest Methods D1364 and D1476.5.1.6 AcidityTest Method D1613.5.1.7 PurityTest Method D3545.6. Packaging and Package Marking6.1 Package size shall be agreed upon between the pur-chaser and the supplier.6.2 Packaging shall conform to applicable carrier rules andregulations or

18、when specified shall conform to Fed. Spec.PPP-C-2020.7. Keywords7.1 ester; propyl acetate; solventSUMMARY OF CHANGESCommittee D01 has identified the location of selected changes to this standard since the last issue (D3130 - 03)that may impact the use of this standard. (Approved November 1, 2011.)(1

19、) Added new Note 1 in table in 3.1.(2) Added Test Method D5386 to the list of ReferencedDocuments.(3) Revised 5.1.3.(4) Removed Specification E1 from 2.1.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard.

20、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 time by the responsible technical committee and must be reviewed ev

21、ery 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 receive careful consideration at a meeting of theresponsible tech

22、nical 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 International, 100 Barr Harbor Drive, PO Box C700, West Conshohoc

23、ken, 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/).D3130 112