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Fujian ZhanHua Chemical Co., Ltd

Committed to become the industry leader of Persulfats

TEL:
86-598-5321885

Position:

SODIUM PERSULFATE
Molecular Formula: Na2S2O8 Sodium persulfate is 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 advant

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SODIUM PERSULFATE

Molecular Formula: Na2S2O8
Sodium persulfate is 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 advant

Molecular Formula: Na2S2O8
molecular Weight: 238.13

Structured:
Synonyms:Sodium Peroxydisulfate;Peroxydisulfuric Acid;Disodium Peroxydisulfate

Transportation

Road/Rail transport:

GGVS, GGVE, ADR,RID/CLASS 5.1 Sea transport

Sea transport

CLASS 5.1 Page 5175,UN no.1492

Water hazards:

1(slight water hazard)

Package (Pallets are ordered as per customer’s requirement with extra charges.)

(01)

In 25kgs net woven bag with one polyethylene bag inner (English or Chinese)

(02)

In 25kgs net PE bag

(03)

In 500kgs net woven bag

(04)

In 1000kgs net pp woven bag、In 1250kgs net pp woven bag

Storage

SODIUM PERSULFATE(PSP) is not combustible but assists combustion materials due to release of oxygen. Provided it is stored under appropriate condition. It must be stored dry in closed containers and protected from direct sunlight, heat and humidity. Impurities such as dirt, rust or traces of metal and reductants may cause catalytic decomposition. The product as supplied or in solution needs to be handled with approprate care. The eye, skin and clothes must be protected when working with KPS (PPS). KPS (PPS) as damp powder or aqueous solution has a bleaching and slightly corroding effect.

Application

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.
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.
Cosmetics: Essential component of bleaching formulations.
Paper: modification of starch,repulping of wet - strength paper.
Textile: Desizing agent and bleach activator - particularly for cold bleaching.(i.e.bleaching of Jeans).
Others:
- Chemical synthesis
- Water treatment(decontamination)
- Waste gas treatment,oxidative degradation of harmful substances(e.g.Hg)
- Disinfectant

Technical Data

ITEM(%) SPECIFICATIONS
APPEARANCE WHITE CRYSTALLINE POWDER
 ASSAY  [Na2S2O8] ≥99.0%
Fe ≤0.001%
Mn ≤0.0001%
Moisture ≤0.10%
Heavy metals(as Pb) ≤0.001%
Active Oxygen ≥6.65%
PH (50g/L) 3.5~5.5
CL ≤0.005%
AMMONIUM SALT [NH4] ≤0.20%
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