- Name: Potassium Persulfate
- CAS No.: 7727-21-1
- Appearance: White crystalline powder
- Package: 25kg/bag
Potassium Persulfate CAS 7727-21-1
Description
Potassium persulfate Quick Details
Chemical Name: Potassium Persulfate
Synonyms: Potassium peroxydisulfate; Potassium peroxodisulfate; Dipotassium peroxydisulfate; Dipotassium persulfate; Potassium peroxydisulphate
CAS No.: 7727-21-1
Molecular Formula: K2O8S2
Chemical Structure:
Molecular weight: 270.32
Appearance: White crystalline powder
Typical Properties
| Item | Specification |
| Appearance | White crystalline powder |
| Purity [K2S2O8] | 99.0% min |
| Free Acid | 0.1% max |
| Iron（Fe） | 0.001%max |
| Moisture | 0.15％max |
| Ammonium Salt | 0.50%max |
| Active oxygen | 5.86％min |
| Heavy metal (as Pb) | 0.0005 ％max |
| Manganese（Mn） | 0.0001％max |
Use of Potassium Persulfate
Mainly used as a disinfectant and fabric bleach. Industrial dyes and inorganic salts are used as the oxidant. Synthetic rubber industry as emulsion polymerization initiators. Synthetic resin is used as a polymerization accelerator. In addition, the terms used in the steel, photographic industry, and medicine.
Packaging and Shipping
25kg/bag
One 20FCL can load 25MT without pallets.
Potassium Persulfate Storage
Treasury ventilation low-temperature drying; light loading and unloading; with organic matter, reducing agents, sulfur, and phosphorus combustibles stored separately.