These test methods are used to determine the basicity of leather when used in accordance with Test Method D 4654.

1. Scope

1.1 These test methods are intended for use in determining the total, neutral, and combined acid sulfate in mineral-tanned leather.

1.2 The values stated in SI units are to be regarded as the 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.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

Index Terms

combined acid sulfates; mineral tanned leather; neutral sulfates; total sulfates;

ICS Code

ICS Number Code 59.140.30 (Leather and furs)

Citing ASTM Standards

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