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Sodium Tripolyphosphate (STPP)
CAS No. 7758-29-4 Other Names: Sodium Tripoly Phosphate; Sodium Tri Poly Phosphate MF: Na5P3O10 Molecular Weight: 367.86 HS Code: 28353100
CAS Number: 7758-29-4EINECS No. 231-838-7 Place of Origin: China (Mainland) Grade Standard: Industrial Grade,Purity: 94% Appearance: White Powder or Granular Application: Detergent, cleaning industry, textile, leather etc Brand Name: Kingdom
Specifications | Industrial Grade |
AssayNa5P3O10 % ≥ | 94.0 |
P2O5 % ≥ | 57.0 |
Water Insoluble Matter %≤ | 0.1 |
Iron(Fe) %≤ | 0.01 |
PH value(1%water solution) | 9.2-10.0 |
Packing: In 25kg or 50kg polyethylene film bag with outer polypropylene woven bag. Can be palletized. Property: White powder, Surfact density: 0.35-0.9g/cm3, Melting Point: 622degree, free soluble in water, aqueous solution appears acid, it is a kind of inorganic surfact active agent. Use: Used as main detergent builder: As soft water agent, as detergent building foaning agent, as emulsifier of oils and greases, as peptizing agents, as pH buffers, and to provide alkalinity. Used in petroleum induatry as peptizing and deflocculation agents in oil well drilling muds, sequestration in cotton boiling, bath water softening, red and black water control, cathoclic corrosion in hibiter.
2012 Hot Sale Sodium Tripolyphosphate-STPP 94%
