ASTM D612-88(2017)
Standard Test Method for Carbonizable Substances in Paraffin Wax

Standard No.
ASTM D612-88(2017)
Release Date
1988
Published By
American Society for Testing and Materials (ASTM)
Latest
ASTM D612-88(2017)
Scope

4.1 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.

1.1 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 D87, between 1178201;°F and 1498201;°F (478201;°C and 658201;°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.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D612-88(2017) Referenced Document

  • ASTM D1193 Standard Specification for Reagent Water*， 1999-04-20 Update
  • ASTM D87 Standard Test Method for Melting Point of Petroleum Wax (Cooling Curve)

ASTM D612-88(2017) history

Standard Test Method for Carbonizable Substances in Paraffin Wax


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