YS/T 273.8-2006
Chemical analysis methods and physical properties of cryolite. Part 8:Determination of sulphate content by barium sulphate gravimetric method (English Version)

Standard No.

YS/T 273.8-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

Professional Standard - Non-ferrous Metal

Status

Be replaced 2021-04

Replace By

YS/T 273.8-2020

Latest

YS/T 273.8-2020

Replace

YS/T 273.8-1994

Scope

This section specifies the method for determination of sulfate content in cryolite. This section applies to the determination of sulfate content in cryolite. Measuring range (mass fraction): 0.10% ~ 1.50%.

YS/T 273.8-2006 history

• 2020 YS/T 273.8-2020 Methods of chemical analysis and physical properties of cryolite Part 8: Determination of sulfate content Barium sulfate gravimetric method
• 2006 YS/T 273.8-2006 Chemical analysis methods and physical properties of cryolite. Part 8:Determination of sulphate content by barium sulphate gravimetric method
• 0000 YS/T 273.8-1994