ASTM D3622-2005 Standard Specification for 1-Propanol (n-Propyl Alcohol)《1-丙醇(正丙醇)的标准规范》.pdf

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1、Designation: D 3622 05Standard Specification for1-Propanol (n-Propyl Alcohol)1This standard is issued under the fixed designation D 3622; 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 parent

2、heses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers n-propyl alcohol (1-propanol)for use in paint, varnish, lacquer and related products.1.2 The values stated in SI units are

3、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 unit” in the

4、 last right-hand digitused in expressing the specification limit, in accordance withthe rounding-off method of Practice E29.1.4 For specific hazard information and guidance, see thesuppliers Material Safety Data Sheets for materials listed inthis specification.2. Referenced Documents2.1 ASTM Standar

5、ds:2D 268 Guide for Sampling and Testing Volatile Solventsand Chemical Intermediates for Use in Paint and RelatedCoatings and MaterialD 1078 Test Method for Distillation Range of VolatileOrganic LiquidsD 1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)D 1296 Test Method for Odor o

6、f Volatile Solvents andDiluentsD 1353 Test Method for Nonvolatile Matter in VolatileSolvents for Use in Paint, Varnish, Lacquer, and RelatedProductsD 1364 Test Method for Water in Volatile Solvents (FischerReagent Titration Method)D 1476 Test Method for Heptane Miscibility of LacquerSolventsD 1613 T

7、est Method for Acidity in Volatile Solvents andChemical Intermediates Used in Paint, Varnish, Lacquer,and Related ProductsD 4052 Test Method for Density and Relative Density ofLiquids by Digital Density MeterD 5386 Test Method for Color of Liquids Using Tristiumu-lus ColorimetryE1 Specification for

8、ASTM Liquid-in-Glass ThermometersE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE 300 Practice for Sampling Industrial Chemicals2.2 U.S. Federal Specification:PPP-C-2020 Chemicals, Liquid, Dry, and Paste: Packagingof33. Properties3.1 n-propyl alcoho

9、l shall conform to the following require-ments:Apparent specific gravity:20/20C 0.804 to 0.807or25/25C 0.801 to 0.804Color, Pt-Co scale, maxA10Distillation rangeBNonvolatile matter, max, mg/100 mL 5OdorCWater, max, weight % 0.1DAcidity (free acid as acetic), max, weight % 0.003E_AInstrumental Pt-Co

10、color determined by Test Method D 5386 have been shownto have no statistically significant difference from Pt-Co color determined by TestMethod D 1209. However, it is not known whether 1propyl alcohol was part of thesample set included in the interlaboratory study.BShall distill entirely within a 2C

11、 range which shall include 97.2C.COptional: Test for odor only when agreed upon as necessary between thesupplier and the customer.DThis quantitative water limit ensures miscibility without turbidity when 1 volumeis diluted with 19 volumes of 99 % heptane at 20C.EEquivalent to 0.028 mg of KOH per gra

12、m of material.4. Sampling4.1 This material shall be sampled in accordance withPractice E 300.5. Test Methods5.1 The properties enumerated in this specification shall bedetermined in accordance with the following ASTM methods.1This specification is under the jurisdiction of ASTM Committee D01 on Pain

13、tand Related Coatings, Materials, and Applications and is the direct responsibility ofSubcommittee D01.35 on Solvents, Plasticizers, and Chemical Intermediates.Current edition approved May 15, 2005. Published May 2005. Originallyapproved in 1977. Last previous edition approved in 2000 as D 3622 95 (

14、2000)e1.2For 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 ASTM website.3Available from Standardization Documents Order Desk,

15、 DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098.1*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.5.1.1 Apparent Specific GravityDetermine the

16、apparentspecific gravity by any convenient method that is accurate tothe third decimal place, the temperature of both specimen andwater being 20 or 25C. See Guide D 268 or Test MethodD 4052.5.1.2 ColorTest Method D 1209 (see Note A in 3.1).5.1.3 Distillation RangeTest Method D 1078, using anASTM Sol

17、vents Distillation Thermometer 40C having a rangefrom 72 to 126C and conforming to the requirements inSpecification E1.5.1.4 Nonvolatile MatterTest Method D 1353.5.1.5 OdorTest Method D 1296.5.1.6 WaterTest Methods D 1364 or D 1476.5.1.7 AcidityTest Method D 1613.6. Packaging and Package Marking6.1

18、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-propyl alcohol; 1-propanolSUMMARY OF CHANGESCommittee D01.35 has identified the l

19、ocation of selected changes to this standard since the last issue(D 3622 95 (2000)e1) that may impact the use of this standard.(1) Added reference to Practice E29in Scope section.(2) Added Practice E29and Test Method D 5386 to list ofReferenced Documents.(3) Changed specs limits for apparent specifi

20、c gravity in 3.1.(4) Added new Note A in 3.1.(5) Referenced new Note A in 5.1.2.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 val

21、idity 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 every five years andif not revised, either reapproved or withdrawn. Your com

22、ments 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 technical committee, which you may attend. If you feel that your comments have

23、 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 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).D3622052