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Xuzhou First Chemical Co., Ltd.

Sulphate manufacturer / supplier in China, offering Ammonium Persulfate, Best Price! Acrylonitrile Butadiene Styrene (ABS), High Quality Acrylic Acid CAS No.: 79-10-7 and so on.

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Supplier Homepage Product Additive Ammonium Persulfate

Ammonium Persulfate

FOB Price: Get Latest Price
Min. Order: 1 Ton
Production Capacity: 800 Metric Ton/Metric Tons Per Month
Transport Package: 25kg/Bag or as Required
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Classification: Chemical Additives
  • Color: White
  • Specification: Industrial Grade
  • HS Code: 2833400000
  • Appearance: Powder
  • Trademark: China
  • Origin: China (Mainland)
Product Description
1. CAS No: 7775-27-1
2. Molecular formula: Na2O8S2
3. Molecular weight: 238.1
4. HS code: 2833400000
5. Appearance: White
1. CAS No: 7775-27-1
2. Molecular formula: Na2O8S2
3. Molecular weight: 238.1
4. HS code: 2833400000
5. Appearance: White crystalline powder

6. Properties:
Sodium persulfate is a white, crystalline, odourless salt. It is used as initiator for the polymerisation of monomers and as a strong oxidizing agent in many application. 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.
7. Application:
Sodium persulfate is a suitable initiator for the emulsion or solution polymerization of acrylic monomer, vinyl acetate, vinyl acetate, vinyl chloride etc. And for the emulsion copolymerisation of styrene, butadiene etc...Aps is also a kind of oxidizing agent:
(1) Used in cleaning and picking of metal surface.
(2) Used in accelerated curing of low formaldehyde adhesives.
(3)Used in modification of starch, production of binders and coating materials.
(4) Desizing agent and bleach activer
(5) An essential component of bleaching formulations for hair cosmetics.

8. Storage:

SPS is not combustible but assists combustion of combustible materials due to release of oxygen. Provided it is stored under approriate 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 appropriate care. The eye, skin and clothes must be protected when working with SPS. SPS as damp powder or aqueous solution has a bleaching and slightly corroding effect.
Item Index
Appearance White crystalline powder
Assay, % 99.0
Free acid, %≤ 0.01
Cl,%≤ 0.0001
Heavy metals (Pb),%≤ 0.0005
Fe,%≤ 0.0005
Mn,%≤ 0.00005
Moisture,%≤ 0.05
Active oxygen,%≥ 6.65

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