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ASTM D2827-10

(Specification)

Standard Specification for Styrene Monomer

Standard Specification for Styrene Monomer

ABSTRACT
This specification covers styrene monomer. The purity, aldehydes, peroxides, polymer, inhibitor, ethylbenzene, water, and color shall be tested to meet the requirements specified.
SCOPE
1.1 This specification covers styrene monomer.
1.2 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29.
1.3 The values stated in SI units are to be regarded as standard.  
1.4 Consult current OSHA regulations, supplier's Material Safety Data Sheets, and local regulations for all materials used in this specification.

General Information

Status
Historical
Publication Date
31-May-2010
ICS
71.080.15 - Aromatic hydrocarbons
Technical Committee
D16 - Aromatic, Industrial, Specialty and Related Chemicals
Drafting Committee
D16.07 - Styrene, Ethylbenzene and C9 and C10 Aromatic Hydrocarbons
Current Stage
Ref Project

Relations

Replaces
ASTM D2827-08 - Standard Specification for Styrene Monomer
Effective Date
01-Jun-2010
Replaced By
ASTM D2827-11 - Standard Specification for Styrene Monomer
Effective Date
01-Jan-2011
Referred By
ASTM D2121-16 - Standard Test Methods for Polymer Content of Styrene Monomer
Effective Date
01-Jun-2010
Referred By
ASTM D4790-23 - Standard Terminology of Aromatic Hydrocarbons and Related Chemicals
Effective Date
01-Jun-2010

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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D2827 – 10
Standard Specification for
1
Styrene Monomer
This standard is issued under the fixed designation D2827; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* Gas Chromatography
D5386 Test Method for Color of Liquids UsingTristimulus
1.1 This specification covers styrene monomer.
Colorimetry
1.2 The following applies to all specified limits in this
D6229 Test Method for Trace Benzene in Hydrocarbon
standard: for purposes of determining conformance with this
Solvents by Capillary Gas Chromatography
standard, an observed value or a calculated value shall be
D6304 Test Method for Determination of Water in Petro-
rounded off “to the nearest unit” in the last right-hand digit
leum Products, Lubricating Oils, andAdditives by Coulo-
used in expressing the specification limit, in accordance with
metric Karl Fischer Titration
the rounding-off method of Practice E29.
D7375 Test Method for Trace Quantities of Water in Aro-
1.3 The values stated in SI units are to be regarded as
matic Hydrocarbons and Their Mixtures by Coulometric
standard.
Karl Fischer Titration
1.4 Consult current OSHA regulations, supplier’s Material
E29 Practice for Using Significant Digits in Test Data to
Safety Data Sheets, and local regulations for all materials used
Determine Conformance with Specifications
in this specification.
E1064 Test Method for Water in Organic Liquids by Cou-
2. Referenced Documents
lometric Karl Fischer Titration
2
2.2 Other Document:
2.1 ASTM Standards:
OSHA Regulations, 29CFR paragraphs 1910.1000 and
D1016 TestMethodforPurityofHydrocarbonsfromFreez-
3
1910.1200
ing Points
D1209 Test Method for Color of Clear Liquids (Platinum-
3. Properties
Cobalt Scale)
3.1 Styrene monomer shall conform to the following re-
D2119 Test Method for Aldehydes in Styrene Monomer
quirements:
D2121 Test Methods for Polymer Content of Styrene
A
Property Specification ASTM Test Method
Monomer and AMS (a−Methylstyrene)
D2340 Test Method for Peroxides in Styrene Monomer
B
Purity, min, weight % 99.8 D5135
D3437 Practice for Sampling and Handling Liquid Cyclic
Aldehydes, max, weight % as 0.0100 D2119
benzaldehyde
Products
Peroxides, max, mg/kg as H O 50 D2340
2 2
D4017 Test Method forWater in Paints and Paint Materials
Polymer, max, mg/kg 10 D2121, Test Method A
by Karl Fischer Method
Inhibitor, mg/kg 10 to 15 (or as D4590
required)
D4590 Test Method for Colorimetric Determination of
Ethylbenzene, max, mg/kg 500 D5135
p-tert-Butylcatechol In Styrene Monomer or AMS
Benzene, max, mg/kg 1 D6229
(a−Methylstyrene) by Spectrophotometry Water If needed D4017, D6304,
D7375,or E1064
D5135 Test Method for Analysis of Styrene by Capillary
C
Appearance .
Color, max, Pt/Co scale 10 D1209
or
1
This specification is under the jurisdiction of ASTM Committee D16 on Color, max, Pt/Co scale 15 D5386
_______________
Aromatic Hydrocarbons and Related Chemicals and is the direct responsibility of
A
Subcommittee D16.07 on Styrene,
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation:D2827–08 Designation: D2827 – 10
Standard Specification for
1
Styrene Monomer
This standard is issued under the fixed designation D2827; the number immediately following 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 last reapproval. A
superscript 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 this standard: for purposes of determining conformance with this standard,
an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing
the specification limit, in accordance with the rounding-off method of Practice E29.
1.3 The values stated in SI units are to be regarded as standard.
1.4 Consult current OSHA regulations, supplier’s Material Safety Data Sheets, and local regulations for all materials used in
this specification.
2. Referenced Documents
2
2.1 ASTM Standards:
D1016 Test Method for Purity of Hydrocarbons from Freezing Points
D1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)
D2119 Test Method for Aldehydes in Styrene Monomer
D2121 Test Methods for Polymer Content of Styrene Monomer and AMS (Methylstyrene)
D2340 Test Method for Peroxides in Styrene Monomer
D3437 Practice for Sampling and Handling Liquid Cyclic Products
D4017 Test Method for Water in Paints and Paint Materials by Karl Fischer Method
D4590 Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (Methylstyrene) by
Spectrophotometry
D5135 Test Method for Analysis of Styrene by Capillary Gas Chromatography
D5386 Test Method for Color of Liquids Using Tristimulus Colorimetry
D6229 Test Method for Trace Benzene in Hydrocarbon Solvents by Capillary Gas Chromatography
D6304 Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl
Fischer Titration
D7375 Test Method for Trace Quantities of Water inAromatic Hydrocarbons and Their Mixtures by Coulometric Karl Fischer
Titration
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications Practice for Using
Significant Digits in Test Data to Determine Conformance with Specifications
E1064 Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration
2.2 Other Document:
3
OSHA Regulations, 29CFR paragraphs 1910.1000 and 1910.1200
3. Properties
3.1 Styrene monomer shall conform to the following requirements:
Property Specification ASTM Test Method
A
Property Specification ASTM Test Method
1
This specification is under the jurisdiction ofASTM Committee D16 onAromatic Hydrocarbons and Related Chemicals and is the direct responsibility of Subcommittee
D16.07 on Styrene, Ethylbenzene and C9 and C10 Aromatic Hydrocarbons.
Current edition approved Dec.June 1, 2008.2010. Published December 2008.June 2010. Originally approved in 1969. Last previous edition approved in 20042008 as
D2827 - 048. DOI: 10.1520/D2827-108.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or cont
...

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ASTM D2121-23(Test Method)
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5.1 This test method can be used for determining polymer concentrations in styrene monomer.  
5.2 This test method will not detect dimers and trimers.  
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SCOPE
1.1 These test methods cover the determination of the polymer content of styrene monomer. It should be noted, however, that dimers and trimers are not measured by these test methods.  
1.2 Test Method A, which is based on the use of a spectrophotometer or photometer, is intended for the quantitative determination of the polymer content of styrene monomer in concentrations up to 15 mg/kg. Samples containing more than 15 mg/kg of polymer must be suitably diluted before measurement. The limit of detection (LOD) is 1.2 mg/kg and the limit of quantitation (LOQ) is 4.0 mg/kg. LOD and LOQ were calculated using the last sample in Table 1.  
1.3 Test Method B is a rapid visual procedure that is intended for the approximate evaluation of polymer to a maximum concentration of 1.0 mass %. Samples having a polymer content of 1.0 mass % or greater should be suitably diluted prior to measurement.  
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1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
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This specification covers a grade of o-xylene identified as ortho-Xylene 980. O-xylene 980 shall be tested and sampled in accordance with standard test methods and practices and shall conform to the following requirements: purity; non-aromatic hydrocarbons; p-xylene plus m-xylene; C9 and heavier aromatics; cumene; bromine index; appearance which shall be a clear liquid, free of sediment and haze; color in the platinum-cobalt scale; and distillation range.
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SIGNIFICANCE AND USE
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