Sodium Persulfate A grade
| Price | USD50.00 |
| Packge | 50ton |
- Min. Order:120ton
- Supply Ability:500
- Time:2022-07-07
Product Details
- Product NameSodium persulfate
- CAS No.7775-27-1
- EINECS No.231-892-1
- MFNa2O8S2
- MW238.1
- InChIKeyCHQMHPLRPQMAMX-UHFFFAOYSA-L
- AppearanceSolidWhite to yellow
- Melting point 100 °C
- density 2,4 g/cm3
- Water Solubility 550 g/L (20 ºC)
- storage temp. Store at +15°C to +25°C.
1. Product info.
Molecular Formula: Na2S2O8
Molecular weight: 238.13
Sodium persulfateis a white,crystalline,odourless salt.It is used as initiator for the Polymerization of monomers and as a strong oxidizing agent in many applications.It has the particular advantage of being almost non - hygroscopic,of having a particularly good storage stability as a result of its extremely high purity and of being easy and safe to handle.
ITEMS | SPECIFICATIONS |
Appearance | white crystalline salt |
Assay | ≥99.0% |
Active oxygen | ≥6.65% |
Chloride and chlorate(as CL) | ≤0.005% |
Ammonia (NH4) | ≤0.05% |
Manganese(Mn) | ≤0.00005% |
Iron(Fe) | ≤0.001% |
Heavy metals(as Pb) | ≤0.0005% |
Moisture | ≤0.05% |
Decomposition of the product as supplied | at above 65°C |
Recommended storage temperature | Normal Temperature |
Storage stability as from date of delivery | 12 months |
2. Application.
1,Polymerization : Initiator for the emulsion or solution Polymerization of acrylic monomers,vinyl
acetate,vinyl chloride etc.and for the emulsion co-polymerization of styrene,acrylonitrile,butadiene
etc.
2,Metal treatment : Treatment of metal surfaces(e.g. in the manufacture of semiconductors;cleaning
and etching of printed circuits),activation of copper and aluminium surfaces.
3,Cosmetics : Essential component of bleaching formulations.
4,Paper : modification of starch,repulping of wet - strength paper.
5,Textile : Desizing agent and bleach activator - particularly for cold bleaching.(i.e.bleaching of
Company Profile Introduction
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- Since:2010-06-30
- Address: 90 Krogh Street Louis Trichardt 0920 LIMPOPO PROVINCE