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Ammonium Persulfate

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  Post Date: Apr 17,2013
  Expiry Date: Oct 14,2013
  Detailed Description: Cas No. :7727-54-0 Quantity: 30000Metric Tons
Payment Method: FOB,CIF,CFR
Ammonium persulfate is a white crystalline,odourless salts.It is used as initiator for the polymerisation of monomers and as a strong oxidizing agent in mang application.It has the particular advantage of being almost nonhygroscopic,of having a particularly good storage stability as a result of its extremely high puiity and of being easy and safe to handle.
APS is a suitable initiator for the emulsion or solution polymerisation of acrylic monomers,vinyl acetate,vinyl chloride etc and for the emulsion copolymerisation of styrene,acrylonitrile,butadiene etc..APS is also a kind of oxidizing agent.
(1)used in cleaning and picking of metal surfaces.
(2)used in modification of starch,production of binders and coating materials.
(3)used in accelerated curing of low formaldehyde adhesives.
(4)desizing agent and bleach activator.
(5) An essential component of bleaching formulations for hair cosmetics.

Assay 98.5%MIN
Active oxygen 6.91%MIN
Residue after ignition 0.02%MAX
Chloride and chlorate 0.001%MAX
Heavy metals 0.0005%MAX
Iron 0.0005%MAX
Manganese 0.00005%MAX
Moisture 0.10%MAX

  CAS Registry Number:

7727-54-0

  Synonyms: ;Ammonium peroxydisulfate;Ammonium persulfate Ammonium peroxodisulfate;Ammonium peroxodisulfate;diammonium peroxodisulphate;Ammonium persulphate;Ammonium persulfate, Molecular Biology Grade Ammonium peroxodisulfate, Molecular Biology Grade;Ammonium peroxydisulphate;AMMONIUM PEROXODISULPHATE;diammonium [(sulfonatoperoxy)sulfonyl]oxidanide;[dioxybis(sulfonyloxy)]diammonium;diammonium oxidooxysulfonyl sulfate;diammonium dioxidan-2-idesulfonate;
  Molecular Formula: (NH4)2S2O8
  Molecular Weight: 228.201
  Molecular Structure: 7727-54-0 Ammonium persulfate
  Hazard Symbols:  O:Oxidizing agent;
 Xn:Harmful;
  Risk Codes: R22:;
R36/37/38:;
R42/43:;
R8:;
  Safety Description: S22:;
S24:;
S26:;
S37:;

  Company: hebei jiheng group co.,ltd.     [ China ]        
  Contact: Anna sun
  Tel: 8615130824355
  Fax: 863182147805
  Email: sunxuedi0313@163.com
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