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ASTM International - ASTM D4654-87(2015)

Standard Test Method for Sulfate Basicity in Leather

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Organization: ASTM International
Publication Date: 1 September 2015
Status: active
Page Count: 2
ICS Code (Leather and furs): 59.140.30
significance And Use:

3.1 This test method is used to determine the percent of total chromic oxide that is combined with hydroxyl and may serve as a measure of chrome fixation.

scope:

1.1 This test method is intended for use in calculating the sulfate basicity of mineral tanned leather.

1.2 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.

Document History

ASTM D4654-87(2015)
September 1, 2015
Standard Test Method for Sulfate Basicity in Leather
1.1 This test method is intended for use in calculating the sulfate basicity of mineral tanned leather. 1.2 This standard does not purport to address all of the safety concerns, if any, associated...
April 1, 2009
Standard Test Method for Sulfate Basicity in Leather
1.1 This test method is intended for use in calculating the sulfate basicity of mineral tanned leather. 1.2 This standard does not purport to address all of the safety concerns, if any, associated...
May 10, 2003
Standard Test Method for Sulfate Basicity in Leather
1.1 This test method is intended for use in calculating the sulfate basicity of mineral tanned leather. 1.2 This standard does not purport to address all of the safety problems, if any, associated...
January 10, 1998
Standard Test Method for Sulfate Basicity in Leather
1.1 This test method is intended for use in calculating the sulfate basicity of mineral tanned leather. 1.2 This standard does not purport to address all of the safety problems, if any, associated...
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