Astm D 3504 – 96 (Reapproved 2003)e1 pdf free download

Standard Specification for
Maleic Anhydride1

This standard is issued under the fixed designation D 3504; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of the 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

1.1 This specification covers maleic anhydride.

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 E 29.

1.3 Consult current OSHA regulations and supplier’s Material Safety Data Sheets, and local regulations for all materials
used in this specification.

2. Referenced Documents

2.1 ASTM Standards:
D 1493 Test Method for Solidification Point of Industrial
Organic Chemicals2
D 3366 Test Method for Color of Maleic Anhydride and
Phthalic Anhydride in the Molten State and After Heating
(Platinum-Cobalt Scale)2
D 3438 Practice for Sampling and Handling Naphthalene,

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