ASTM D612

This test method is a means for ascertaining whether pharmaceutical paraffin wax conforms to the standards for quality prescribed by the U.S. National Formulary.

1. 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.

2. Referenced Documents

D1193 Specification for Reagent Water
D87 Test Method for Melting Point of Petroleum Wax (Cooling Curve)

Index Terms

carbonizable substances; petroleum wax; wax; Pharmaceutical paraffin wax; Carbonizable matter; Color--petroleum products; Paraffin wax; Petroleum wax; ICS Number Code 75.140

Citing ASTM Standards

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