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Potassium Persulfate

  • 7727-21-1
  • K2S2O8
  • Industrial Grade
  • 25kgs, plastic woven bag lined with PE bag
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Item Specification

ANALYSIS  RESULT

ITEM

TEST RESULT

Appearance

white crystalline powder

K2S2O8 % ≥

99.0

Fe % ≤

0.001

Chloride (as Cl) % ≤

0.005

Ammonium salt ( as NH4)% ≤

0.2

Heavy Metal (as Pb) % ≤

0.001

Moisture % ≤

0.05

Mn % ≤

0.0001


Application

Polymerization: Initiator for the emulsion or solution Polymerization of acrylic monomers, vinyl acetate, vinyl chloride etc. and for the emulsion co-polymerization of styrene, acrylonitrile, butadiene etc.

Metal treatment: Treatment of metal surfaces(e.g. in the manufacture of semiconductors;

cleaning and etching of printed circuits),activation of copper and aluminium surfaces.

Cosmetics: Essential component of bleaching formulations.

Paper: modification of starch,repulping of wet - strength paper.

Textile: Desizing agent and bleach activator - particularly for cold bleaching.(i.e.bleaching of Jeans).

Others:

- Chemical synthesis

- Water treatment(decontamination)

- Waste gas treatment,oxidative degradation of harmful substances(e.g.Hg)

- Disinfectant

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