1.1 This test method covers the determination of the pH of chrome tanning solutions.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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.
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 D5356-17 Referenced Document
ASTM D3898 Standard Test Method for Chromic Oxide in Basic Chromium Tanning Liquors*, 2023-12-01 Update
ASTM D5356-17 history
2017ASTM D5356-17a Standard Test Method for pH of Chrome Tanning Solutions
2017ASTM D5356-17 Standard Test Method for pH of Chrome Tanning Solutions
2010ASTM D5356-10(2015) Standard Test Method for pH of Chrome Tanning Solutions
2010ASTM D5356-10 Standard Test Method for PH of Chrome Tanning Solutions
1993ASTM D5356-93(2009) Standard Test Method for PH of Chrome Tanning Solutions
1993ASTM D5356-93(2003) Standard Test Method for PH of Chrome Tanning Solutions
1998ASTM D5356-93(1998) Standard Test Method for PH of Chrome Tanning Solutions