HG/T 3441-1976
Chemical reagent.Potassium pyrosulfate (English Version)
- Standard No.
- HG/T 3441-1976
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Chemical Industry
- Status
- 2004-05
- Replace By
- HG/T 3441-2003
- Latest
- HG/T 3441-2018
- Scope
- This reagent is white block crystal, soluble in water.
HG/T 3441-1976 history
- 2018 HG/T 3441-2018 Chemical reagent potassium pyrosulfate
- 2004 HG/T 3441-2003 Chemical reagent.Potassium pyrosulfate
- 1970 HG/T 3441-1976 Chemical reagent.Potassium pyrosulfate
