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ASTM D2827-12

(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
30-Jun-2012
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 D2827-11 - Standard Specification for Styrene Monomer
Effective Date
01-Jul-2012
Replaced By
ASTM D2827-12a - Standard Specification for Styrene Monomer
Effective Date
01-Nov-2012
Referred By
ASTM D4790-23 - Standard Terminology of Aromatic Hydrocarbons and Related Chemicals
Effective Date
01-Jul-2012
Referred By
ASTM D2121-16 - Standard Test Methods for Polymer Content of Styrene Monomer
Effective Date
01-Jul-2012

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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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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 −12
StandardSpecification 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* D4590 Test Method for Colorimetric Determination of
p-tert-Butylcatechol In Styrene Monomer or AMS
1.1 This specification covers styrene monomer.
(α–Methylstyrene) by Spectrophotometry
1.2 The following applies to all specified limits in this
D5135 Test Method for Analysis of Styrene by Capillary
standard: for purposes of determining conformance with this
Gas Chromatography
standard, an observed value or a calculated value shall be
D5386 Test Method for Color of Liquids Using Tristimulus
rounded off “to the nearest unit” in the last right-hand digit
Colorimetry
used in expressing the specification limit, in accordance with
D6229 Test Method for Trace Benzene in Hydrocarbon
the rounding-off method of Practice E29.
Solvents by Capillary Gas Chromatography
D6304 Test Method for Determination of Water in Petro-
1.3 The values stated in SI units are to be regarded as
standard. leum Products, Lubricating Oils, and Additives by Cou-
lometric Karl Fischer Titration
1.4 Consult current OSHA regulations, supplier’s Material
D7375 Test Method for Trace Quantities of Water in Aro-
Safety Data Sheets, and local regulations for all materials used
matic Hydrocarbons and Their Mixtures by Coulometric
in this specification.
Karl Fischer Titration
D7504 Test Method for Trace Impurities in Monocyclic
2. Referenced Documents
2 Aromatic Hydrocarbons by Gas Chromatography and
2.1 ASTM Standards:
Effective Carbon Number
D1016 Test Method for Purity of Hydrocarbons from Freez-
D7704 Test Method for Total Aldehydes in Styrene Mono-
ing Points
mer by Potentiometric Titration
D1209 Test Method for Color of Clear Liquids (Platinum-
E29 Practice for Using Significant Digits in Test Data to
Cobalt Scale)
Determine Conformance with Specifications
D2119 Test Method for Aldehydes in Styrene Monomer
E1064 Test Method for Water in Organic Liquids by Coulo-
D2121 Test Methods for Polymer Content of Styrene Mono-
metric Karl Fischer Titration
mer and AMS (α–Methylstyrene)
2.2 Other Document:
D2340 Test Method for Peroxides in Styrene Monomer
OSHA Regulations, 29CFR paragraphs 1910.1000 and
D3437 Practice for Sampling and Handling Liquid Cyclic
3
1910.1200
Products
D4017 Test Method for Water in Paints and Paint Materials
3. Properties
by Karl Fischer Method
3.1 Styrene monomer shall conform to the following re-
quirements:
1
This specification is under the jurisdiction of ASTM Committee D16 on
Aromatic 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 July 1, 2012. Published October 2012. Originally
approved in 1969. Last previous edition approved in 2011 as D2827– 11. DOI:
10.1520/D2827-12.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
3
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM AvailablefromU.S.GovernmentPrintingOfficeSuperintendentofDocuments,
Standards volume information, refer to the standard’s Document Summary page on 732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401, http://
the ASTM website. www.access.gpo.gov.
*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
1

---------------------- Page: 1 ----------------------
D2827 − 12
A
5. Supplementary Requirements
Property Specification ASTM Test Method
B
Purity, min, weight % 99.8 D5135 or D7504
Aldehydes, max, weight % as 0.0100 D2119 or D7704 5.1 The following supplementary requirements shall apply
benzaldehyde
only when specified by the purchaser in the purchase order or
Peroxides, max, mg/kg as H O 50 D2340
2 2
contact.
Polymer, max, mg/kg 10 D2121, Test Method A
Inhibitor, mg/kg 10 to 15 (or as D4590 A
Property ASTM Test Method
required)
Water D4017, D6304, D7375 or E1064
Ethylbenzene, max, mg/kg 500 D5135 or D7504
Benzene, max, mg/kg 1 D6229
A
C
If more than one method is listed, the producer and user should agree on the
Appearance .
referee method.
Color, max, Pt/Co scale 10 D1209 or D5386
A
If more than one method is listed, the producer and user should agree on the
6. Keywords
referee method.
B
The most common impurities can be determined by Test Method D5135. 6.1 specification; styrene; styrene monomer
C
Clear liquid free of sediment and haze at 18.3 to 25.6°C (65 to 78°
...

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 − 11 D2827 − 12
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’ssupplier’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 (α–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
1
This specification is under the jurisdiction of ASTM Committee D16 on Aromatic 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 Jan. 1, 2011July 1, 2012. Published January 2011October 2012. Originally approved in 1969. Last previous edition approved in 20102011 as
D2827 - 10.D2827– 11. DOI: 10.1520/D2827-11.10.1520/D2827-12.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*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
1

---------------------- Page: 1 ----------------------
D2827 − 12
D4590 Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (α–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 in Aromatic Hydrocarbons and Their Mixtures by Coulometric Karl Fischer
Titration
D7504 Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon
Number
D7704 Test Method for Total Aldehydes in Styrene Monomer by Potentiometric Titration
E29 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:
3
Available 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.
2

---------------------- Page: 2 ----------------------
D2827 − 12
A
Property Specification ASTM Test Method
B
Purity, min, weight % 99.8 D5135 or D7504
Aldehydes, max, weight % as 0.0100 D2119 or D7704
benzaldehyde
Peroxides, max, mg/kg as H O 50 D2340
2 2
Polymer, max, mg/kg 10 D2121, Test Method A
Inhibitor, mg/kg 10 to 15 (or as D4590
required)
Ethylbenzene, max, mg/kg 500 D5135 or D7504
Benzene, max, mg/kg 1 D6229
Water If needed D4017, D6304,
D7375, or E1064
C
Appearance .
Color, max, Pt/Co scale 10 D1209 or D5386
_______________
A
If more than one method is listed, the producer and user should agree on the referee method.
B
The most common impuriti
...

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ASTM D2121-23(Test Method)
Standard Test Methods for Polymer Content of Styrene Monomer

SIGNIFICANCE AND USE
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.  
5.3 This test method can be used for plant control and for specification analysis.
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.  
1.4 In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29.  
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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SIGNIFICANCE AND USE
5.1 Determining the type and amount of hydrocarbon impurities remaining from the manufacture of toluene, mixed xylenes, p-xylene, o-xylene, ethylbenzene, benzene, and styrene used as chemical intermediates and solvents is often required. This test method is suitable for setting specifications and for use as an internal quality control tool where these products are produced or are used. Typical impurities are: alkanes containing 1 to 10 carbons atoms, benzene, toluene, ethylbenzene (EB), xylenes, and aromatic hydrocarbons containing nine carbon atoms or more.  
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1.1 This test method covers the determination of total nonaromatic hydrocarbons and monocyclic aromatic hydrocarbons in benzene, toluene, ethylbenzene, p-xylene, o-xylene, styrene and mixed xylenes by gas chromatography. The purity of benzene, toluene, ethylbenzene, p-xylene, o-xylene, styrene and mixed xylenes is also calculated. Similar test methods, using the internal standard calibration technique and the external standard calibration technique, are Test Methods D2360, D5060, D5135, and D5917 respectively.  
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ASTM D5713-23(Test Method)
Standard Test Method for Analysis of High Purity Benzene for Cyclohexane Feedstock by Capillary Gas Chromatography

SIGNIFICANCE AND USE
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SCOPE
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5.1 This test method is suitable for setting specifications on the materials referenced in 1.2 and for use as an internal quality control tool where isopropylbenzene is produced or is used in a manufacturing process. It may also be used in development or research work involving isopropylbenzene.  
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SIGNIFICANCE AND USE
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ABSTRACT
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4.2 This test method will not detect dimers and trimers.  
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SCOPE
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Standard Test Method for Acidity of Benzene, Toluene, Xylenes, Solvent Naphthas, and Similar Industrial Aromatic Hydrocarbons

SIGNIFICANCE AND USE
5.1 This test method is suitable for setting specifications, for use as an internal quality control tool, and for use in development or research work on industrial aromatic hydrocarbons and related materials. This test method gives an indication of residual acidity and is a measure of the quality of the finished product. It is an indication of the tendency of the product to corrode equipment.
SCOPE
1.1 This test method is intended for the detection of acidity of benzene, toluene, xylenes, solvent naphthas, and similar industrial aromatic hydrocarbons.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements see Section 9.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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