YS/T 534.4-2007
Chemical analysis methods of aluminium hydroxide.Part 4:Determination of iron oxide content.Orthophenanthroline photometric method (English Version)

Standard No.

YS/T 534.4-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 534.4-2007

Replace

YS/T 534.4-2006

Scope

This section specifies the method for determination of ferric oxide content in aluminum hydroxide. This section applies to the determination of ferric oxide content in aluminum hydroxide. Measuring range: 0.003% ~ 0.065%.

YS/T 534.4-2007 history

• 2007 YS/T 534.4-2007 Chemical analysis methods of aluminium hydroxide.Part 4:Determination of iron oxide content.Orthophenanthroline photometric method
• 2006 YS/T 534.4-2006 Aluminum Hydroxide Chemical Analytical Method for the Determination of Ferric Oxide by O-Phenanthrophenanthrene Spectrophotometry