ASTM-D612:2007 Edition

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D612-88(2007) Standard Test Method for Carbonizable Substances in Paraffin Wax

Published By	Publication Date	Number of Pages
ASTM	2007	4

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Category: ASTM

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Description

ASTM D612-88-Reapproved2007

Historical Standard: Standard Test Method for Carbonizable Substances in Paraffin Wax

ASTM D612

Scope

1.1 This test method covers determination of carbonizable substances in paraffin wax. The test method is applicable to paraffin wax for pharmaceutical use, as defined by the U.S. National Formulary, with a melting point as determined in accordance with Test Method D 87, between 117 and 149°F (47 and 65°C).

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

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. Specific warning statements are given in Annex A1.

Keywords

carbonizable substances; petroleum wax; wax; Pharmaceutical paraffin wax; Carbonizable matter; Color–petroleum products; Paraffin wax; Petroleum wax

ICS Code

ICS Number Code 75.140 (Waxes, bituminous materials and other petroleum products)

DOI: 10.1520/D0612-88R07

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Summary of Test Method Significance and Use Apparatus Reagents
2	Procedure FIG. 1
3	Interpretation of Results Precision and Bias Keywords A1. WARNING STATEMENTS A1.1 Glass Cleaning Solution (Nochromix A1.2 Hydrochloric Acid (Concentrated) A1.3 Sulfuric Acid (Concentrated) A1.4 Sodium Hydroxide
4	A1.5 Acetic Acid (Glacial)