ASTM D304-2011 Standard Specification for n-Butyl Alcohol (Butanol)《n-丁醇标准规范》.pdf

1、Designation: D304 11Standard Specification forn-Butyl Alcohol (Butanol)1This standard is issued under the fixed designation D304; 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 in

2、dicates 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. Scope*1.1 This specification covers n-butyl alcohol (butanol).1.2 The values stated in

3、SI units are to be regarded asstandard. No other units of measurement are 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

4、 unit” in the last right-hand digitused in expressing the specification limit, in accordance withthe rounding-off method of Practice E29.1.4 For hazard information and guidance, see the suppliersMaterial Safety Data Sheets.2. Referenced Documents2.1 ASTM Standards:2D268 Guide for Sampling and Testin

5、g Volatile Solvents andChemical Intermediates for Use in Paint and RelatedCoatings and MaterialD891 Test Methods for Specific Gravity, Apparent, ofLiquid Industrial ChemicalsD1078 Test Method for Distillation Range of Volatile Or-ganic LiquidsD1209 Test Method for Color of Clear Liquids (Platinum-Co

6、balt Scale)D1353 Test Method for Nonvolatile Matter in VolatileSolvents for Use in Paint, Varnish, Lacquer, and RelatedProductsD1364 Test Method for Water in Volatile Solvents (KarlFischer Reagent Titration Method)D1476 Test Method for Heptane Miscibility of LacquerSolventsD1613 Test Method for Acid

7、ity in Volatile Solvents andChemical Intermediates Used in Paint, Varnish, Lacquer,and Related ProductsD4052 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 Signific

8、ant 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: Packagingof33. Properties3.1 n-butyl alcohol (butanol) shall conform to the followingrequirements:Apparent sp

9、ecific gravity:20/20C 0.810 to 0.813or25/25C 0.807 to 0.810Color, Pt-Co scale, maxA10Distillation range, 760 mmHgBNonvolatile matter, max, mg/100 mL 5Water, max, weight % 0.1CAcidity, as acetic acid, max, weight % 0.005D_AInstrumental Pt-Co color determined by Test Method D5386 have been shownto hav

10、e no statistically significant difference from Pt-Co color determined by TestMethod D1209. However, it is not known whether n-butyl alcohol was part of thesample set included in the interlaboratory study.BShall distill entirely within a 1.5C range which shall include 117.7C.CThis quantitative water

11、limit ensures that the material is miscible withoutturbidity with 19 volumes of 99 % heptane at 20C.DEquivalent to 0.047 mg of KOH per gram of sample.4. Sampling4.1 The material shall be sampled in accordance withPractice E300.5. Test Methods5.1 The properties enumerated in this specification shall

12、bedetermined in accordance with the following ASTM methods:5.1.1 Apparent Specific GravityDetermine the apparentspecific gravity at 20 or 25C by a convenient method that is1This specification is under the jurisdiction of the ASTM Committee D01 onPaint and Related Coatings, Materials, and Application

13、s and is the direct responsi-bility of Subcommittee D01.35 on Solvents, Plasticizers, and Chemical Intermedi-ates.Current edition approved Nov. 1, 2011. Published December 2011. Originallyapproved in 1929. Last previous edition approved in 2005 as D304 05. DOI:10.1520/D0304-11.2For referenced ASTM s

14、tandards, 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.3Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 70

15、0 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, West Conshohocken, PA 19428-2959, United States.accurate to the third decimal place. See Guide D

16、268 or TestMethods D891 or D4052.5.1.2 ColorTest Method D1209 (see Note A in 3.1).5.1.3 Distillation RangeTest Method D1078 using a tem-perature measuring device having a range of 72 to 126C anda resolution of 0.1C.5.1.4 Nonvolatile MatterTest Method D1353.5.1.5 WaterTest Methods D1364 and D1476.5.1

17、.6 AcidityTest Method D1613.6. 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 when specified, shall conform to Fed. Spec.PPP-C-2020.7. Keywords7.1 n-butanol; n-butyl

18、 alcohol; 1-butanol; propyl carbinolSUMMARY OF CHANGESCommittee D01 has identified the location of selected changes to this standard since the last issue (D304 - 05)that may impact the use of this standard. (Approved November 1, 2011.)(1) Revised 5.1.3. (2) Removed Specification E1 from 2.1.ASTM Int

19、ernational 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, and the riskof infringement of such rights, are entirel

20、y 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 revision of this standard or for additional standardsand sh

21、ould 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 shouldmake your views known to the ASTM Committee on St

22、andards, 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 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/).D304 112