ASTM E1119-2007 Standard Specification for Industrial Grade Ethylene Glycol《工业级乙二醇标准实施规程》.pdf

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1、Designation: E 1119 07Standard Specification forIndustrial Grade Ethylene Glycol1This standard is issued under the fixed designation E 1119; 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 par

2、entheses indicates the year of last reapproval. Asuperscript epsilon (e) 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 industrial grade ethylene gly-col.1.2 T

3、he following safety hazards caveat pertains only to thetest method portion, Section 5, of this specification: Thisstandard does not purport to address all of the safety concerns,if any, associated with its use. It is the responsibility of the userof this standard to establish appropriate safety and

4、healthpractices and determine the applicability of regulatory limita-tions prior to use.1.3 Review the current Materials Safety Data Sheets(MSDS) for detailed information concerning toxicity, first aidprocedures, handling and safety precautions.1.4 The following applies to all specified limits in th

5、isstandard; 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 E29.1.5 The values st

6、ated in SI units are to be regarded as thestandard.2. Referenced Documents2.1 ASTM Standards:2D 482 Test Method for Ash from Petroleum Products3D 1078 Test Method for Distillation Range of VolatileOrganic Liquids4D 1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)4D 1613 Test Metho

7、d for Acidity in Volatile Solvents andChemical Intermediates Used in Paint, Varnish, Lacquer,and Related Products4D 1722 Test Method for Water Miscibility of Water-SolubleSolvents3D 4052 Test Method for Density and Relative Density ofLiquids by Digital Density Meter3D 4176 Test Method for Free Water

8、 and Particulate Con-tamination in Distillate Fuels (Visual Inspection Proce-dures)3E29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE 202 Test Methods for Analysis of Ethylene Glycols andPropylene Glycols4E 300 Practice for Sampling Industrial Chemic

9、alsE 1064 Test Method for Water in Organic Liquids byCoulometric Karl Fischer Titration5E 2409 Test Method for Glycol Impurities in Mono-, Di-,Tri- and Tetraethylene Glycol (Gas ChromatographicMethod)53. Requirements3.1 Industrial grade ethylene glycol shall conform to thespecification chemical and

10、physical requirements (see Table 1).4. Sampling4.1 Sample ethylene glycol in accordance with the appro-priate sections of Practice E 300 for liquid samples.5. Test Methods5.1 Test each composite sample for chemical and physicalrequirements using the test methods specified in 3.1. Many ofthese method

11、s, along with alternative test methods and tech-nologies, can be found in Test Methods E 202. In case of a1This specification is under the jurisdiction of ASTM Committee E15 onIndustrial and Specialty Chemicals and is the direct responsibility of SubcommitteeE15.02 on Product Standards.Current editi

12、on approved Jan. 1, 2007 Published January 2007. Originallyapproved in 1986. Last previous edition approved in 2002 as E 1119 97(2002).2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume inf

13、ormation, refer to the standards Document Summary page onthe ASTM website.3The precision estimates for the analysis of glycols using these test methods hasnot been determined.4The precision estimates for the analysis of glycols using these test methods arebased on an interlaboratory study performed

14、in 1962/63. Specific information foreach method can be found in Test Methods E 202.5The precision estimates for the analysis of glycols using these test methods areto be determined or updated in an interlaboratory study planned for 2006/07.1*A Summary of Changes section appears at the end of this st

15、andard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.dispute, test methods identified in 3.1 of this specification shallbe the preferred test method.6. Packaging, Package Markings, and Transportation6.1 The packaging, labeling, and

16、transportation of commer-cial quantities shall conform to applicable federal, state, andlocal regulation. Conformance is the responsibility of themanufacturer and the shipper.7. Keywords7.1 ethylene glycol; industrial gradeSUMMARY OF CHANGESCommittee E15 has identified the location of selected chang

17、es to this standard since the last issue(E 1119-97(2002) that may impact the use of this standard. (Approved Jan. 1, 2007.)(1) D 4176 was added to Section 2 and the all ReferencedDocument titles were updated as well as footnotes 2, 3, 4 and5.(2) Table 1 was updated.(3) The last sentence in 5.1 was a

18、dded.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 validity of any such patent rights, and the riskof infringement of such rights

19、, 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 comments are invited either for revision of this standard or for additional st

20、andardsand 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 not received a fair hearing you shouldmake your views known to the ASTM Co

21、mmittee 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 aboveadd

22、ress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).TABLE 1 Chemical and Physical Specification RequirementsSpecification Requirements min max ASTM Test MethodAcidity as Acetic Acid, % mass (m/m) 0.005 D 1613Appearance, Clear &

23、Free from Suspended Matter pass D 4176Color, platinum cobalt 10 D 1209GlycolsEthylene glycol, % mass (m/m)Diethylene glycol, % mass (m/m)Other glycols, % mass (m/m)99.00.60.1E 2409Water, % mass (m/m) 0.3 E 1064Typical Properties min max ASTM Test MethodAsh, % mass (m/m) 0.005 D 482Distillation RangeInitial Boiling Point, CDry Point, C193204D 1078Relative Density at20/20 Cor25/25 C1.1151or1.11291.1156or1.1134D 4052Water Miscibility miscible D 1722E1119072