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7320-34-5 Potassium Pyrophosphate For Surface Treatment / Non Cyanide Plating

7320-34-5 Potassium Pyrophosphate For Surface Treatment / Non Cyanide Plating

  • High Light

    electroplating materials

    ,

    metal finishing materials

  • CAS
    7320-34-5
  • Appearance
    White Block Solid Or Powdery Or Particle Solid
  • Molelular Weight
    330.05
  • Usage
    Surface Treatment
  • Place of Origin
    China
  • Brand Name
    FENGFAN
  • Minimum Order Quantity
    Negotiable
  • Price
    Negotiable
  • Packaging Details
    Standard export packaging
  • Delivery Time
    15-25 work days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    200000pcs/day

7320-34-5 Potassium Pyrophosphate For Surface Treatment / Non Cyanide Plating

Potassium Pyrophosphate

 

English name: Potassium pyrophosphate
Molecular formula: K4P2O7
Molecular weight: 330.05
CAS NO.: 7320-34-5

 

This product is white block solid or powdery or particle solid, easily deliquescence, easily soluble in water, aqueous solution is alkaline, insoluble in alcohol. Mainly used for non-cyanide plating, surface treatment, top-grade detergent, paint coating, cleaning agent, dispersing agent and buffer in industry; In food grade, it is mainly used as the emulsifier, organization improver, chelant and quality ameliorant in food processing.

 

Model Index name
  Export grade Plating grade
Tetra potassium pyro-phosphate K4P2O7% 96 98
Iron(Fe)% 0.005 0.005
water insolubles % 0.08 0.08
ph value(1% water solvent) 10.51±1
Or thophosphate PO4 No distinct yellow color when react with 0.1NAgNO3
chloride (Cl)% 0.45 -
heavy metal contents (Pb)% 0.01 -
total phosphorus content(P2O5)% 41 -

 

Packing : 25Kg double-lined with plastic and the outside is woven bag; Customer requirement