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Scope

1.1 This test method covers the determination of the pH of chrome tanning solutions.

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.

Significance and Use

This test method is designed to measure the pH of a chrome tanning solution which has been diluted to a specific concentration. This is considered to be a measure of the acidity or alkalinity of the solution.

This test method is suitable for quality control in the manufacture of leather.

Keywords

chrome tanning solutions; pH; ICS Number Code 59.140.40 (Machines and equipment for leather and fur production)

To find similar documents by ASTM Volume:

15.04 (Soaps and Other Detergents; Polishes; Leather; Resilient Floor Coverings)

To find similar documents by classification:

59.140.40 (Machines and equipment for leather and fur production)

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