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ASTM D5471-17

(Specification)

Standard Specification for O-Xylene 980

Standard Specification for O-Xylene 980

ABSTRACT
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.
SCOPE
1.1 This specification covers a grade of o-xylene identified as ortho-Xylene 980.  
1.2 The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, 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. No other units of measurement are included in this standard.  
1.4 Consult current OSHA regulations and supplier’s Safety Data Sheets, and local regulations for all materials used in this specification.  
1.5 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.

General Information

Status
Historical
Publication Date
31-May-2017
ICS
71.080.15 - Aromatic hydrocarbons
Technical Committee
D16 - Aromatic, Industrial, Specialty and Related Chemicals
Drafting Committee
D16.01 - Benzene, Toluene, Xylenes, Cyclohexane and Their Derivatives
Current Stage
Ref Project

Relations

Replaces
ASTM D5471-16 - Standard Specification for O-Xylene 980
Effective Date
01-Jun-2017

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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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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: D5471 −17
Standard Specification for
1
O-Xylene 980
This standard is issued under the fixed designation D5471; 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.
3
1. Scope matography (Withdrawn 2014)
D5386 Test Method for Color of Liquids Using Tristimulus
1.1 This specification covers a grade of o-xylene identified
Colorimetry
as ortho-Xylene 980.
D5776 Test Method for Bromine Index of Aromatic Hydro-
1.2 The following applies to all specified limits in this
carbons by Electrometric Titration
specification: for purposes of determining conformance with
D7504 Test Method for Trace Impurities in Monocyclic
this specification, an observed value or a calculated value shall
Aromatic Hydrocarbons by Gas Chromatography and
be rounded off to the nearest unit in the last right-hand digit
Effective Carbon Number
used in expressing the specification limit, in accordance with
D8005 Test Method for Color of Clear Liquids (Platinum-
the rounding-off method of Practice E29.
Cobalt Scale)
E29 Practice for Using Significant Digits in Test Data to
1.3 The values stated in SI units are to be regarded as
Determine Conformance with Specifications
standard. No other units of measurement are included in this
E2680 Test Method for Appearance of Clear, Transparent
standard.
Liquids (Visual Inspection Procedure)
1.4 Consult current OSHAregulations and supplier’s Safety
4
2.2 Other Document:
Data Sheets, and local regulations for all materials used in this
OSHA Regulations, 29 CFR Paragraphs 1910.1000 and
specification.
1910.1200
1.5 This international standard was developed in accor-
dance with internationally recognized principles on standard- 3. Properties
ization established in the Decision on Principles for the
3.1 O-Xylene 980 shall conform to the following require-
Development of International Standards, Guides and Recom-
ments:
mendations issued by the World Trade Organization Technical
ASTM Test
Property Specification
Barriers to Trade (TBT) Committee. A
Method
Purity, min, wt % 98.0 D3797 or D7504
Nonaromatic hydrocarbons, max, wt % 0.5 D3797 or D7504
2. Referenced Documents
p-Xylene plus m-Xylene, max, wt % 1.3 D3797 or D7504
2
C9 and heavier aromatics, max, wt % 0.8 D3797 or D7504
2.1 ASTM Standards:
B
Cumene, wt % 0.5 D3797 or D7504
D850 Test Method for Distillation of Industrial Aromatic
Bromine index, max mg/100 g 100 D1492 or D5776
Hydrocarbons and Related Materials
Appearance, free of haze, particulates pass E2680
or suspended matter particles
D1492 Test Method for Bromine Index of Aromatic Hydro-
Color, Pt-Co scale, max 10 D5386 or D8005
carbons by Coulometric Titration
Distillation range, including the tempera- 2.0 D850
D3437 Practice for Sampling and Handling Liquid Cyclic ture, 144.4°C at 101.3 kP
...

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: D5471 − 16 D5471 − 17
Standard Specification for
1
O-Xylene 980
This standard is issued under the fixed designation D5471; 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*Scope
1.1 This specification covers a grade of o-xyleneo-xylene identified as ortho-Xyleneortho-Xylene 980.
1.2 The following applies to all specified limits in this specification: for purposes of determining conformance with this
specification, 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. No other units of measurement are included in this standard.
1.4 Consult current OSHA regulations and supplier’s Safety Data Sheets, and local regulations for all materials used in this
specification.
1.5 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.
2. Referenced Documents
2
2.1 ASTM Standards:
D850 Test Method for Distillation of Industrial Aromatic Hydrocarbons and Related Materials
D1492 Test Method for Bromine Index of Aromatic Hydrocarbons by Coulometric Titration
D3437 Practice for Sampling and Handling Liquid Cyclic Products
3
D3797 Test Method for Analysis of o-Xylene by Gas Chromatography (Withdrawn 2014)
D5386 Test Method for Color of Liquids Using Tristimulus Colorimetry
D5776 Test Method for Bromine Index of Aromatic Hydrocarbons by Electrometric Titration
D7504 Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon
Number
D8005 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E2680 Test Method for Appearance of Clear, Transparent Liquids (Visual Inspection Procedure)
4
2.2 Other Document:
OSHA Regulations, 29 CFR Paragraphs 1910.1000 and 1910.1200
3. Properties
3.1 O-Xylene 980 shall conform to the following requirements:
ASTM Test
Property Specification
A
Method
Purity, min, wt % 98.0 D3797 or D7504
Nonaromatic hydrocarbons, max, wt % 0.5 D3797 or D7504
p-Xylene plus m-Xylene, max, wt % 1.3 D3797 or D7504
1
This specification is under the jurisdiction of ASTM Committee D16 on Aromatic Hydrocarbons Aromatic, Industrial, Specialty and Related Chemicals and is the direct
responsibility of Subcommittee D16.01 on Benzene, Toluene, Xylenes, Cyclohexane and Their Derivatives.
Current edition approved June 1, 2016June 1, 2017. Published June 2016June 2017. Originally approved in 1993. Last previous edition approved in 20102016 as
D5471 – 10.D5471 – 16. DOI: 10.1520/D5471-16.10.1520/D5471-17.
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.
3
The last approved version of this historical standard is referenced on www.astm.org.
4
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.
*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 ----------------------
D5471 − 17
ASTM Test
Property Specification
A
Method
C9 and heavier aromatics, max, wt % 0.8 D3797 or D7504
B
Cumene, wt % 0.5 D3797 or D7504
Bromine index, max mg/100 g 100 D1492 or D5776
C
Appearance .
Color, Pt-Co scale, max 10 D5386 or D8005
Distillation range, including the tempera- 2.0 D850
ture, 144.4°C at 101.3 kPA (760 mm
Hg) pressure, max, °C
ASTM Test
Property Specification
A
Method
Purity, min, wt % 98.0 D3797 or D7504
Nonaromatic hydrocarbons, max, wt % 0.5 D3797 or D7504
p-Xylene plus m-Xylene, max, wt % 1.3 D3797 or D7504
C9 and heavier aromatics, max, wt % 0
...

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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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