YS/T 273.3-2006
Chemical analysis methods and physical properties of cryolite. Part 3:Determination of fluoride content by distillation-thorium nitrate titration (English Version)

Standard No.

YS/T 273.3-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

Professional Standard - Non-ferrous Metal

Status

Be replaced 2012-11

Replace By

YS/T 273.3-2012

Latest

YS/T 273.3-2020

Scope

This section specifies the method for determination of fluorine content in cryolite. This section applies to the determination of fluorine content in cryolite. Measuring range: 50% ~ 60%.

YS/T 273.3-2006 history

• 2020 YS/T 273.3-2020 Methods of chemical analysis and physical properties of cryolite Part 3: Determination of fluorine content
• 2012 YS/T 273.3-2012 Chemical analysis methods and physical properties of cryolite.Part 3:Determination of fluoride content
• 2006 YS/T 273.3-2006 Chemical analysis methods and physical properties of cryolite. Part 3:Determination of fluoride content by distillation-thorium nitrate titration