ASTM D5471-97
(Specification)Standard Specification for O-Xylene 980
Standard Specification for O-Xylene 980
SCOPE
1.1 This specification covers a grade of o-xylene identified as ortho-Xylene 980.
1.2 Consult current OSHA regulations and supplier's Material Safety Data Sheets for all materials used in this specification.
1.3 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.
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NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: D 5471 – 97
Standard Specification for
O-Xylene 980
This standard is issued under the fixed designation D 5471; 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 (e) indicates an editorial change since the last revision or reapproval.
1. Scope D 5386 Test Method for Color of Liquids Using Tristimulus
Colorimetry
1.1 This specification covers a grade of o-xylene identified
D 5776 Test Method for Bromine Index of Aromatic Hy-
as ortho-Xylene 980.
drocarbons by Electrometric Titration
1.2 The following applies to all specified limits in this
E 29 Practice for Using Significant Digits in Test Data to
specification: for purposes of determining conformance with
Determine Conformance with Specifications
this specification, an observed value or a calculated value shall
2.2 Other Document:
be rounded off to the nearest unit in the last right-hand digit
OSHA Regulations 29 CFR, Paragraphs 1910.1000 and
used in expressing the specification limit, in accordance with
1910.1200
the rounding-off method of Practice E 29.
1.3 Consult current OSHA regulations and supplier’s Mate-
3. Properties
rial Safety Data Sheets, and local regulations for all materials
3.1 O-Xylene 980 shall conform to the following require-
used in this specification.
ments:
2. Referenced Documents
ASTM Test
Property Specification
Method
2.1 ASTM Standards:
Purity, min, wt % 98.0 D 3797
D 850 Test Method for Distillation of Industrial Aromatic
Nonaromatic hydrocarbons, max, wt % 0.5 D 3797
p-Xylene plus m-Xylene, max, wt % 1.3 D 3797
Hydrocarbons and Related Materials
C9 and heavier aromatics, max, wt % 0.8 D 3797
D 1209 Test Method for Color of Clear Liquids (Platinum-
Bromine index, max mg/100 g 100 D 1492
A
Cobalt Scale) Appearance .
Color, Pt-Co scale, max 10 D 1209
D 1492 Test Method for Bromine Index of Aromatic Hy-
Distillation range, including the tempera- 2.0 D 850
drocarbons by Coulometric Titration
ture, 144.4°C at 101.3 kPA (760 mm
D 3437 Practice for Sampling and Handling Cyclic Prod- Hg) pressure, max, °C
A
Clear liquid, free of sediment and haze when observed at 18.3 to 25.6°C (65 to
ucts
78°F).
D
...
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FIG. 1 Bored Forgings
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FIG. 2 Solid Forgings
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FIG. 3 Conversion Factors to Be Used in Conjunction with Fig. 1 and Fig. 2 if a Change in the Reference Reflector Diameter is Required
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