ASTM-D4493 Historical Revision Information
Standard Test Method for Solidification Point of Bisphenol A(4,4'-Isopropylidenediphenol)

ASTM-D4493 - 1989 EDITION - SUPERSEDED
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Standard Test Method for Solidification Point of Bisphenol A(4,4-Isopropylidenediphenol)
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Scope

1.1 This test method describes the procedure for determination of the solidification point of 4,4`-isopropylidene diphenol, commercially known as bisphenol A, between 150 and 157°C.

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 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 and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

Bisphenol A; Crystallization; Hydrocarbons-aromatic; Purity; Temperature tests-paints/related coatings/materials; solidification point of 4,4;pr-isopropylidenediphenol (Bisphenol A),; test,; 4,4;pr-Isopropylidene diphenol; solidification point, test,; Solidification point; 4,4;pr-isopropylidenediphenol (Bisphenol A), test; ICS Number Code 71.080.90 (Phenols)

To find similar documents by ASTM Volume:

06.04 (Paint -- Solvents; Aromatic Hydrocarbons)

To find similar documents by classification:

71.080.90 (Phenols)

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Document Number

ASTM-D4493-89

Revision Level

1989 EDITION

Status

Superseded

Modification Type

Revision with Title Change

Publication Date

Nov. 24, 1989

Document Type

Test Method

Page Count

3 pages

Committee Number

D16.02