potassium persulfate

• Post Date:

  Apr 17,2013

• Expiry Date:

  Oct 14,2013

• Detailed Description:

  Cas No. :7727-21-1 Quantity: 30000Metric Tons
  Potassium 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.
  PPS 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 99.0%MIN
  Active oxygen 5.85%MIN
  Chloride and chlorate (as CI) 0.02MAX
  Heavy metals (as pb) 0.002%MAX
  Iron 0.001%MAX
  Manganese 0.0003%MAX
  Moisture 0.15%MAX

• CAS Registry Number:

  7727-21-1

• Synonyms:

  ;Potassium peroxydisulfate;Potassium persulfate 99+ % for analysis;Potassium peroxodisulfate;dipotassium peroxodisulphate;Potassium persulphate;Peroxydisulphuric acid dipotassium salt~Potassium peroxydisulphate;DI-POTASSIUM PEROXODISULPHATE;DIPOTASSIUM PEROXYDISULFATE;BETZ 2701;TNP-201 DECOMPOSITION SOLUTION 1;anthion;dipotassiumpersulfate;peroxydisulfuricacid([(ho)s(o)2]2o2),dipotassiumsalt;Peroxydisulfuricacid,dipotassiumsalt;dipotassium [(sulfonatoperoxy)sulfonyl]oxidanide;

• Molecular Formula:

  K₂O₈S₂

• Molecular Weight:

  270.3218

• Molecular Structure:

  

• 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