QB/T 3749-1999
Determination of total free base content in soap (English Version)

Standard No.

QB/T 3749-1999

Language

Chinese, Available in English version

Published By

Professional Standard - Light Industry

Status

Be replaced 2004-05

Replace By

QB/T 2623.2-2003

Latest

QB/T 2623.2-2020

Replace

GB 7456-1987

QB/T 3749-1999 history

• 2020 QB/T 2623.2-2020 Soap test methods Determination of total free alkali content in soap
• 2003 QB/T 2623.2-2003 Test methods of soaps Determination of free alkali content in soaps
• 1970 QB/T 3749-1999 Determination of total free base content in soap

QB/T 3749-1999 Determination of total free base content in soap has been changed from GB 7456-1987 Determination of total free base content in soap.

QB/T 3749-1999 Determination of total free base content in soap was changed to QB/T 2623.2-2003 Test methods of soaps Determination of free alkali content in soaps.