YS/T 239.2-2010
Methods for chemical analysis of antimony trisulfide- Part 2:Determination of combined sulfur content-Combustion-neutralization titration method (English Version)

Standard No.

YS/T 239.2-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

Professional Standard - Non-ferrous Metal

Status

Withdraw

Latest

YS/T 239.2-2010

Replace By

AIA/NAS NA0145-2012

Replace

YS/T 239.2-1994

Scope

This part of YS/T 239 specifies the method for determining the amount of combined sulfur in antimony trisulfide. This section applies to the determination of the amount of combined sulfur in antimony trisulfide. Determination range: mass fraction of combined sulfur 24.50%-28.50%.

YS/T 239.2-2010 Referenced Document

• YS/T 239.3 Methods for chemical analysis of antimony trisulfide- Part 3:Determination of free sulfur content-Burning and sodium hydroxide titration method

YS/T 239.2-2010 history

• 2010 YS/T 239.2-2010 Methods for chemical analysis of antimony trisulfide- Part 2:Determination of combined sulfur content-Combustion-neutralization titration method
• 1970 YS/T 239.2-1994 Antimony trisulfide chemical analysis method barium sulfate gravimetric method for determination of compound sulfur