HG/T 2281-2006
Rongalite (English Version)
- Standard No.
- HG/T 2281-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- Professional Standard - Chemical Industry
- Status
- 2014-10
- Replace By
- HG/T 2281-2014
- Latest
- HG/T 2281-2014
- Scope
- This standard specifies the requirements, sampling, test methods, inspection rules, as well as marking, labeling, packaging, transportation and storage of sodium bisulfite formaldehyde (carbohydrate). This standard is applicable to the quality inspection of sodium bisulfite formaldehyde (carbohydrate) products. This product is mainly used as a dye discharge agent in the printing and dyeing industry. Molecular formula: NaHS0·CHO·2H0 Relative molecular mass: 154.12 (according to the 2001 international relative atomic mass)
HG/T 2281-2006 history
- 2014 HG/T 2281-2014 Sodium formaldehyde sulfoxylate
- 2006 HG/T 2281-2006 Rongalite
- 1992 HG 2281-1992 Sodium bisulfite formaldehyde (carved white block)
