Potassium persulfate

• Category :

  Organic chemicals and Derivatives

• 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;

• CAS NO :

  7727-21-1

• EC NO :

  231-781-8

• Molecular Formula :

  K₂O₈S₂

• Molecular Weight :

  270.3218

• Main Specifications :

• InChI :

  InChI=1/2K.H2O8S2/c;;1-7-10(5,6)8-9(2,3)4/h;;1H,(H,2,3,4)/q2*+1;/p-2

• Product description :

  English name:Potassium persulfate
  CAS RN:7727-21-1
  EINECS:231-781-8
  Molecular formula:K₂S₂O₈
  Molecular weight:270.31
  Characters:white fine or big flake crystal with light green color.

  Density: 2.477g/cm³.
  
  Specification:

  Item	index
  	Excellent product	First grade	Qualified
  Potassium persulfate(K2S2O8)mass fraction/% ≥	99.0	98.5	98.0
  Ph value(50g/L solution)¡¡	4.0-6.0	4.0-6.0	4.0-6.0
  Iron(Fe)mass fraction/%≤	0.001	0.003	0.004
  Chloride( Cl)mass fraction/% ≤	0.005	0.010	0.020
  Ammonium salts(NH4 )mass fraction/% ≤	0.3	0.5	0.7
  Moisture % ≤	0.15	0.20	0.30
  Manganese(Mn)mass fraction/ % ≤	0.0003	0.0004	0.0005
  Heavy metal(Pb)%≤	0.001	0.002	0.003

  Use:It can be mainly used as the evocating agent of acrylic fibers chemical fibers, disinfectant, 
  textile bleaching agent, oxygenant in dyes and inorganic salt industry, evocating agent of emulsion
    polymerization in compound rubber industry, and polymerization promoter of compound resin as well 
  as in steel,
  sensitization industry and pharmacy and so on.
  (1)25kg thick double-layer plastic bag
  Transportation styles :road, railway and sea transportation Contact:Liu Weitao:+86-13573376395
  Tel:+86-533-6953197 +86-533-6962879

• Molecular Structure :