Ammonium Persulphate

• Post Date:

  Sep 10,2014

• Expiry Date:

  Sep 10,2015

• Detailed Description:

  Cas No. :7727-54-0 Payment Method: T/T L/C D/P
  Name : Ammonium persulfate
  Molecular formula: (NH4)2S2O8
  Molecular weight: 228.20
  Characteristics:
  Ammonium 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 application. It has the particular advantage of being almost nonhygroscopic, of having a particularly good storage of stability as a result of its extremely high purity and of being easy and safe to handle.
  Specification:
  Assay 98.5%MIN
  Active oxygen 6.91% MIN
  Residue after ignition0.02% MAX
  Chloride and chlorate 0.001% MAX
  Heavy metals 0.0005%MAX
  Iron 0.0005% MAX
  Manganese 0.00005% MAX
  Moisture 0.10% MAX
  Application:
  APS 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, acrylonitrile, 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.
  

• 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:

  

• 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 Weiwu Branch Company     [ China ]        

• Contact:

  Joanna Wu

• Tel:

  86-318-15175857108

• Fax:

  86-318-5263632

• Email:

  WuQianqian1023@163.com