GB/T 641-1994
Chemical reagent.Potassium peroxydisulfate (English Version)
- Standard No.
- GB/T 641-1994
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2011-12
- Replace By
- GB/T 641-2011
- Latest
- GB/T 641-2011
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, packaging and signs of the chemical reagent potassium peroxodisulfate (potassium persulfate). This standard applies to the inspection of the chemical reagent potassium persulfate (potassium persulfate).
GB/T 641-1994 history
- 2011 GB/T 641-2011 Chemical reagent—Potassium peroxydisulfate
- 1994 GB/T 641-1994 Chemical reagent.Potassium peroxydisulfate
