HG/T 2957.11-2004
Determination of titanium content in alunite ore - diantipyrine methane spectrophotometric method (English Version)

Standard No.

HG/T 2957.11-2004

Language

Chinese, Available in English version

Release Date

2004

Published By

Professional Standard - Chemical Industry

Latest

HG/T 2957.11-2004

Replace

HG/T 2957.11-1984(1997)

Scope

This standard specifies the diantipyrine methane spectrophotometric method for the determination of titanium dioxide content. This standard is applicable to the determination of titanium dioxide content in alunite ore products. The measurement range is 0.01% to 1%.

HG/T 2957.11-2004 history

• 2004 HG/T 2957.11-2004 Determination of titanium content in alunite ore - diantipyrine methane spectrophotometric method