HG/T 2967-2000
Anhydrous sodium sulphite for industrial use (English Version)
- Standard No.
- HG/T 2967-2000
- Language
- Chinese, Available in English version
- Release Date
- 2000
- Published By
- Professional Standard - Chemical Industry
- Status
- 2011-03
- Replace By
- HG/T 2967-2010
- Latest
- HG/T 2967-2010
- Scope
- This standard specifies the requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of industrial anhydrous sodium sulfite. This standard applies to industrial anhydrous sodium sulfite. This product is mainly used as a bleaching agent in tanning and tanning industries and plant fiber, and as a reducing agent in industrial production. Molecular formula: Ha|(2)SO|(3) Relative molecular mass: 1126.04 (according to the 1997 international relative atomic mass)
HG/T 2967-2000 history
- 2010 HG/T 2967-2010 Anhydrous sodium sulphite for industrial use
- 1970 HG/T 2967-1997 Industrial Anhydrous Sodium Sulfite
