Sodium Persulfate (SPS) [CAS_7775-27-1] [Na2S2O8] White Crystal Powder 55.12 LB Bag

$ 214.00 $ 253.00

Wintersun Cde: 19-042
CAS Number: 7775-27-1
Molecular Formula: Na2S2O8


Specifications

  • Appearance: White Crystal Powder
  • Assay: 99% min
  • Active oxygen: 6.65% min
  • Iron(Fe): 10 ppm max
  • Heavy metal(Pb): 10 ppm max
  • Total nitrogen 0.1% max
  • Chloride(Cl): 50 ppm max
  • Moisture: 0.05% max
  • Water insolubles: 50 ppm max

Uses:

  • Polymerization: Initiator for the emulsion or solution polymerization of acrylic monomers, vinyl acetate,
  • vinyl chloride etc, and for the emulsion copolymerization 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 aluminum surfaces.
  • Water treatment (decontamination)
  • Textile: Desizing agent and bleach activator-particularly for cold bleaching (i.e. bleaching of Jeans).

Packing

  • In 55.12 lb bag

Transportation

  • UN/NA: 1505
  • Proper Shipping Name: Sodium Persulfate
  • Hazard Class: 5.1
  • Packing Group: III
  • Labels: oxidizer

Related Products