ASTM_D_2827_-_13.pdf

Designation:D282713Standard Specification forStyrene Monomer1This standard is issued under the fixed designation D2827;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 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 styrene monomer.1.2 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 limit,in accordance withthe rounding-off method of Practice E29.1.3 The values stated in SI units are to be regarded asstandard.1.4 Consult current OSHA regulations,suppliers MaterialSafety Data Sheets,and local regulations for all materials usedin this specification.2.Referenced Documents2.1 ASTM Standards:2D1016 Test Method for Purity of Hydrocarbons from Freez-ing PointsD2119 Test Method for Aldehydes in Styrene MonomerD2121 Test Methods for Polymer Content of Styrene Mono-mer and AMS(Methylstyrene)D2340 Test Method for Peroxides in Styrene MonomerD3437 Practice for Sampling and Handling Liquid CyclicProductsD4017 Test Method for Water in Paints and Paint Materialsby Karl Fischer MethodD4590 Test Method for Colorimetric Determination ofp-tert-Butylcatechol In Styrene Monomer or AMS(Methylstyrene)by SpectrophotometryD5135 Test Method for Analysis of Styrene by CapillaryGas ChromatographyD5386 Test Method for Color of Liquids Using TristimulusColorimetryD6229 Test Method for Trace Benzene in HydrocarbonSolvents by Capillary Gas ChromatographyD6304 Test Method for Determination of Water in Petro-leum Products,Lubricating Oils,and Additives by Cou-lometric Karl Fischer TitrationD7375 Test Method for Trace Quantities of Water in Aro-matic Hydrocarbons and Their Mixtures by CoulometricKarl Fischer TitrationD7504 Test Method for Trace Impurities in MonocyclicAromatic Hydrocarbons by Gas Chromatography andEffective Carbon NumberD7704 Test Method for Total Aldehydes in Styrene Mono-mer by Potentiometric TitrationE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE1064 Test Method for Water in Organic Liquids by Coulo-metric Karl Fischer Titration2.2 Other Document:OSHA Regulations,29CFR paragraphs 1910.1000 and1910.120033.Properties3.1 Styrene monomer shall conform to the following re-quirements:1This specification is under the jurisdiction of ASTM Committee D16 onAromatic Hydrocarbons and Related Chemicals and is the direct responsibility ofSubcommittee D16.07 on Styrene,Ethylbenzene and C9 and C10 AromaticHydrocarbons.Current edition approved Feb.1,2013.Published February 2013.Originallyapproved in 1969.Last previous edition approved in 2012 as D2827 12a.DOI:10.1520/D2827-13.2For 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 U.S.Government Printing Office Superintendent of Documents,732 N.Capitol St.,NW,Mail Stop:SDE,Washington,DC 20401,http:/www.access.gpo.gov.*A Summary of Changes section appears at the end of this standardCopyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 PropertySpecificationASTM Test MethodAPurity,min,weight%99.8BD5135 or D7504Aldehydes,max,weight%asbenzaldehyde0.0100D2119 or D7704Peroxides,max,mg/kg as H2O250D2340Polymer,max,mg/kg10D2121,Test Method AInhibitor,mg/kg10 to 15(or asrequired)D4590Ethylbenzene,max,mg/kg500D5135 or D7504Benzene,max,mg/kg1D6229AppearanceC.Color,max,Pt/Co scale15D5386AIf more than one method is listed,the producer and user should agree on thereferee method.BThe most common impurities can be determined by Test Method D5135 orD7504.CClear liquid free of sediment and haze at 18.3 to 25.6C(65 to 78F).NOTE1Note that weight percent purity of this specification isequivalent to mole percent purity as determined by Test Method D1016.3.2 See Section 5 for nonmandatory requirements.4.Sampling4.1 The material shall be sampled in accordance withPractice D3437.5.Supplementary Requirements5.1 The following supplementary requirements shall applyonly when specified by the purchaser in the purchase order orcontact.PropertyASTM Test MethodAWaterD4017,D6304,D7375 or E1064AIf more than one method is listed,the producer and user should agree on thereferee method.6.Keywords6.1 specification;styrene;styrene monomerSUMMARY OF CHANGESCommittee D16 has identified the location of selected changes to this standard since the last issue(D2827 12a)that may impact the use of this standard.(Approved February 1,2013.)(1)Removed references to Test Method D1209 for colordetermina