HG/T 2957.5-2004
Volumetric method for determination of aluminum content in alunite ore (English Version)

Standard No.

HG/T 2957.5-2004

Language

Chinese, Available in English version

Release Date

2004

Published By

Professional Standard - Chemical Industry

Latest

HG/T 2957.5-2004

Replace

HG/T 2957.5-1984(1997)

Scope

This standard specifies the fluoride salt replacement EDTA volumetric method for the determination of aluminum content. This standard applies to the determination of aluminum content in alunite ore products. The measurement range (based on A1203) is greater than 5%.

HG/T 2957.5-2004 history

• 2004 HG/T 2957.5-2004 Volumetric method for determination of aluminum content in alunite ore