Sodium Persulfate Details
Product name:Sodium Persulfate
CAS No.:7775-27-1
Molecular Formula:Na2O8S2
Molecular Weight: 238.13
Related product: Potassium persulfate
Category:Inorganic Chemicals
Sodium Persulfate Properties
| Item | Specification |
| Appearance | White Crystalline Powder |
| Assay (Na2S2O8) | ≥99.00% |
| Fe | ≤0.0010% |
| Mn | ≤0.00010% |
| Cl | ≤0.005% |
| Ammonium Salt (NH4) | ≤0.10% |
| Moisture | ≤0.10% |
| Heavy Metal (Pb) | ≤0.0010% |
| Active Oxygen | ≥6.65% |
| Ph Value | 4.0-7.0 |
Sodium Persulfate Use
Sodium Persulfate is initiator for polymerization. It is used for polymerization of acrylic monomers, vinyl acetate and vinyl chloride.
And co-polymerization of styrene, acrylonitrile, butadiene.
It is also one material of metal surfaces treatment agents. Semiconductors, cleaning and etching of printed circuits, copper and aluminium surface activation.
It is an important component of bleaching formulations in daily chemicals.
Sodium Persulfate improves modification of starch, paper wet strength. Same as glyoxal 40%, makes wet strength increasing resistance of paper.
It is used in textiles for desizing agent and bleach activator, articularly for cold bleaching of Jeans.
Packaging
25KG/Bag,500kg/bag,1000kg/bag.
Storage
kept in cool and dry place, stored in sealed containers.
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