YS/T 273.6-2006
Chemical analysis methods and physical properties of cryolite. Part 6:Determination of silica content by the molybdenum blue photometric (English Version)

Standard No.

YS/T 273.6-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

Professional Standard - Non-ferrous Metal

Status

Be replaced 2024-07

Replace By

YS/T 273.6-2023

Latest

YS/T 273.6-2023

Replace

YS/T 273.6-1994

Scope

This section specifies the method for the determination of silica in cryolite. This section applies to the determination of silica in cryolite. Measuring range: 0.01%～0.60%.

YS/T 273.6-2006 history

• 2023 YS/T 273.6-2023 Methods for chemical analysis and physical properties test of cryolite — Part 6: Determination of silicon dioxide content — Molybdenum blue photometric method
• 2006 YS/T 273.6-2006 Chemical analysis methods and physical properties of cryolite. Part 6:Determination of silica content by the molybdenum blue photometric
• 0000 YS/T 273.6-1994