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Ammonium Persulfate 98.5%

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  Post Date: May 22,2013
  Expiry Date: May 22,2014
  Detailed Description: Cas No. :7727-54-0 Quantity: 20000MT/YEARMetric Tons
Specs:Ammonium persulphate is a white, crystalline,
Price:780 USD Metric Tons
Payment Method: T/T L/C
Molecular formula:(NH4)2S2O8 Molecular weight:228.20
Characteristics:
Ammonium persulphate 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.
Assay 98.5%MIN
Active oxygen 6.91% MIN
Residue after ignition 0.02%MAX
Chloride and chlorate 0.001% MAX
Manganese 0.00005% MAX
Iron 0.0005% MAX
Heavy metals 0.0005%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:;

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