ASTM D4835-03
(Specification)Standard Specification for Propylene Glycol Monomethyl Ether Acetate
Standard Specification for Propylene Glycol Monomethyl Ether Acetate
ABSTRACT
This specification establishes the properties and requirements for propylene glycol monomethyl ether acetate (PMA). The specimens shall be adequately sampled and undergo gas chromatographic chemical analysis, and shall adhere accordingly to chemical property requirements as to purity, color (platinum-cobalt scale), water content, distillation range (initial and dry boiling points), acidity (free acid as acetic acid), and glycol ether content.
SCOPE
1.1 This specification covers propylene glycol monomethyl ether acetate (PMA).
Note 1—Propylene glycol monomethyl ether acetate (PMA) is a mixture of 1-methoxy-2-acetoxypropane and 2-methoxy-1-acetoxypropane.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 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 E 29.
1.4 For specific hazard information and guidance, consult the supplier's Material Safety Data Sheet for materials listed in this standard.
General Information
Relations
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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: D 4835 – 03
Standard Specification for
1
Propylene Glycol Monomethyl Ether Acetate
This standard is issued under the fixed designation D 4835; 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* E 300 Practice for Sampling Industrial Chemicals
3
2.2 U.S. Federal Specification:
1.1 This specification covers propylene glycol monomethyl
PPP-C-2020 Chemicals, Liquid, Dry, and Paste: Packaging
ether acetate (PMA).
of
NOTE 1—Propylene glycol monomethyl ether acetate (PMA) is a
mixture of 1-methoxy-2-acetoxypropane and 2-methoxy-1-
3. Properties
acetoxypropane.
3.1 Propyleneglycolmonomethyletheracetate(PMA)shall
1.2 The values stated in SI units are to be regarded as the
conform to the following requirements:
standard. The values given in parentheses are for information
Purity, min, weight % 99
only.
Color, platinum-cobalt scale, max 15
Water, max, weight % 0.05
1.3 The following applies to all specified limits in this
Distillation range, °C:
standard; for purposes of determining conformance with this
Initial boiling point, min 140
standard, an observed value or a calculated value shall be Dry boiling point, max 150
A
Acidity (free acid as acetic acid), max, weight % 0.02
rounded off “to the nearest unit” in the last right-hand digit
Glycol ether, max, weight % 0.5
used in expressing the specification limit, in accordance with
A
the rounding-off method of Practice E 29.
Equivalent to 0.2 mg of potassium hydroxide (KOH) per gram of specimen.
1.4 For specific hazard information and guidance, consult
4. Sampling
the supplier’s Material Safety Data Sheet for materials listed in
4.1 The material shall be sampled in accordance with
this standard.
Practice E 300.
2. Referenced Documents
2 5. Test Methods
2.1 ASTM Standards:
D 1078 Test Method for Distillation Range of Volatile 5.1 The properties enumerated in this specification shall be
Organic Liquids determined in accordance with the following ASTM test
D 1209 Test Method for Color of Clear Liquids (Platinum- methods:
Cobalt Scale) 5.1.1 Gas Chromatographic Method—Test Method D 4773.
D 1364 Test Method for Water in Volatile Solvents (Karl 5.1.2 Color—Test Method D 1209.
Fischer Reagent Titration Method) 5.1.3 Water—Test Method D 1364.
D 1613 Test Method for Acidity in Volatile Solvents and 5.1.4 Acidity—Test Method D 1613.
Chemical Intermediates Used in Paint, Varnish, Lacquer, 5.1.5 Distillation Range—Test Method D 1078.
and Related Products
6. Packaging and Package Marking
D 4773 Test Method for Purity of Propylene Glycol
6.1 Package size shall be as agreed upon between the
Monomethyl Ether, Dipropylene Glycol Monomethyl
Ether, and Propylene
...
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