ASTM_D_846_-_84_scan.pdf

ASTM D89b 84 0759510 0037725 i 3.AMERICAN SOCIETV FOR TESTINQ ANDMATERIAI+1916 RaSt.,Phil#idphb,Pa.19103 Reprinted from the Annual Book of ASlM StatKhrds,Copyriglit ASTM If not listed in the current combined index,will appear in the next edition.Standard Specification for TEN-DEGREE XYLENES*This standard is issued under the h e d designation D 846,the number immediately foilowing the designation indicates the year of original adoption or,in the case.of revision,the year of last revision.A number in parentheses indicates the year of l a s t reapproval.A superscript epsiion(e)indicates an editorial changesince the last revision or rappmal This specention has been approved for use by agencies o f the Department of Defme and for listing in the DoD Index o f Speccaiions and S i&.1.scope lene.1.1 This specification covers tendegree xy-2.Applicable Documents 2.1 ASTMStandards:D847 Test Method for Acidity of Benzene,Toluene,Xylenes,Solvent Naphthas,and Similar Industrial Aromatic D 848 Test Method for Acid Wash Color of Industrial Aromatic Hydrocarbons3 D 849 Test Method for Copper Corrosion of Industrial Aromatic Hydrocarbons3 D850 Method for Distillation of Industrial Aromatic Hydrocarbons and Related Materiais D 853 Test Method for Hydrogen Sulfide and Sulfur Dioxide Content(Qualitative)of In-dustrial Aromatic Hydrocarbons D 1209 Test Method for Color of Clear Liq-uids(Platinum-Cobalt Scale)D 3437 Practice for Sampling and Handling D 3505 Test Method for Density or Specific E 1 Specification for ASTM Thermometers4 2.2 Federal specification:PPP-C-2020 Packaging of Chemicals,Liquid,.Cyclic Products3 Gravity of Pure Liquid Chemicals3 Dry,and Paste 3.Properties following requirements:3.1 Ten-degree xylene shall conform to the clear liquid free of sediment or haze at 65 to 78F(18.3 to 25.6%Specific gravity,15.56/Densify,2WC,p/cm3 0.860 to 0.875 0.856 to 0.872 15.56%Color Distillation range at 760 mm,Hg presure:T o t a l distillation range initial distilation tem-perature(tirst dmp)Dry point Acid wash color Acidity Sulfur compounds Copper corrosion not darker than 20 max on piati-numaMt scale(Test M e t h o d D 1209)not more than 10%not below 135%not above 145%not darker than No.6 color stand-no free acid;that is,no endence copper strip shall not show irides-cence nor a gray or black de-posit or discoloration ard of acidity free of HIS and S a 4.Test Methods 4.1 The material shall be sampled and the properties enumerated in this specification shaii be determined in accordance with the following ASTM methods:4.1.1 Sampling-Practice D 3437.4.1.2 Appearance-Visuai inspection.4.1.3 Specijc GravitpTest Method D 3505.4.1.4 Color-Test Method D 1209.4.1.5 Distillation-Method D 850 using an ASTM Solvents Distillation Thermometer 41C having a range from 98 to 152C and conforming This specification is under the jurisdiction of ASTM Com-mittee D-16 on Aromatic Hydrocarbons and Related Chemicals and is the direct responsibility of Subcommittee D16.OA on BTX,Cyclohexane,and Their Derivatives.Current edition approved M a r c h 30,1984.Published June 1984.Onginally published as D 846-45 T.Last previous edi-tion D 846-80.This maferial was formedy known as l o xylol.Annual Book of ASTM Standards,Vol 06.03.Annual Book ofASTMStandards,Vols 03.04 and 05.03.Single copies of Federal Specifications are available from General SeMces Administration,18th and F Streets,Washing-ton,DC 20405.NOTICE:This standard has either been superseded and replaced by a new version or discontinued.Contact ASTM International(www.astm.org)for the latest information.ASTM D84b 8 L J 0757530 0037726 T:D846 to Specification E 1.5.Packaging and Labeling for U.S.Government 4.1.6 Acid Wash Color-Tat Method D 848.Procurements 4.1.7 AcidityTest Method D 847.5.1 United States Government procurements 41.8 Sulfirr Compounds-Test Method shall be packaged and labeled in accordance with the applicable paragraphs of Fed.Spec.PPP-C-4.1.9 Copper Corrosion-Test Method D 849.2020.D 853.The American Society for Testing and Materials takes no position respecting the validity o f any paent rights asserted in connection with any item mentioned in this standard.Users o f this standard are expressly advised that determination o f the validity o f any such patent rights,and the risk o f injiingement o f such rights,are entirely their own responsibility.This standard is subject to revision at any time by the responsible technieal committee and musr be reviewed everyjve years and Cirot revised3 either reapproved or withdrawn.Your comments are invited either for revision o f this standard or for additional standards and should be addressed to ASTM Headquarters.Your comments will receive careful consideration at a meeting o f the responsible technical committee,which you may attend.If you feel that your comments hove not received ahir hearing you should make your viam known lo the ASTM Committee on Standards,1916 Race St.,Philadelphia,Pa.19103.2.,._ .,.I