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Widely used in the production of concentrated washing powder, ordinary washing powder, non-phosphorus washing powder, industrial detergents. It is the best replacement of sodium tri-polyphosphate（STPP）.
Appearance: Fine White Granule or Powder
Whiteness (Wr)% ≥85.0
Bulk Densityg/cm3, 0.3—0.9
Moisture ≤5.0%
PH Value (20℃，1% Solution )≤12.5
SiO2 ≥20%
Content of SiO2%+ Na2O% ≥ 50
Water Insolubles % ≤1.5
Calcium Ion Exchange Capacity (CaCO3) mg/g ≥400
Packing: In strong bag of 25kg net each with lining plastic bag inside, then 40 bags on pallet. 13mt/20fcl
Please contact: chundi88815 at 163.com
Complex Sodium Di-Silicate
