Potassium persulfate

• Post Date:

  Apr 25,2025

• Expiry Date:

  Oct 22,2025

• Detailed Description:

  Cas No. :7727-21-1 Specs:Appearance White Crystalline Powder Purity [K2S2O8
  Product?Name:Potassium persulfate
  Synonym:?Potassium peroxodisulfate
  CAS NO:7727-21-1
  Molecular?Formula: K2O8S2
  Molecular?Weight:270.32
  EINECS:231-781-8
  
  Properties:Colorless, odorless crystal or white powder.
  Melting point: 1067 ° C;
  Boiling point: 1689 ° C;
  Density: 2.47:
  Solubility: soluble in water, insoluble in alcohol.
  
  Specification:
  Appearance White Crystalline Powder
  Purity [K2S2O8] 99.0% min
  Iron ( Fe) 0.001% max
  Heavy metal (Pb) 0.0005% max
  Moisture 0.15% max
  Ammonium Salt ( NH4) 0.5% max
  Free Acid (H2SO4) 0.10% max
  Active oxygen 5.86% max
  Chloride and chlorate ( Cl-) 0.01% max
  Manganese 0.0001% max
  
  Use:?Used as initiator, bleach, oxidant, etc
  
  Packing :25KG/fiber drum

• 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:

  Hangzhou Ocean Chemical Co., Ltd.     [ China ]          

• Contact:

  Mrs Christina Bao

• Tel:

  +86-571-88025872

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  +86-571-88025871

• Email:

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