Product Overview
We are offering our customers a wide range of Sodium Tripolyphosphate (STPP), which are available following Specifications :- Grade:Food grade and Industrial grade Super quality and competitive price Factory sale Timely deliver Detailed Description Molecular Weight: 367.86 CAS Number: 7758-29-4 HS CODE: 28353100 Specification: Na5P3O10 %-----94min. P2O5 Content%-----57min Whiteness%------92 min Insoluble Matter%------0.1max. Fe%-----0.015 max Arsenic (As) %-----0.0003 max Loss On Ignition (500degree)%----1 max pH Value (1% Solution)----9.2-10.0 Bulk Density (g/cm3)-----0.35-0.9 Water Insoluble Matter%-----0.15 max Heavy Metal(As Pb) %------0.001 max Phase I %-----10-50 Packing: In 25kg or 50kg polyethylene film bag with outer polypropylene woven bag. Can be palletized. Property: White powder, Surface density: 0.35-0.9g/cm3, Melting Point: 622degree, free soluble in water, aqueous solution appears acid, it is a kind of inorganic surface active agent. Use: Used as main detergent builder: As soft water agent, as detergent building foaming agent, as emulsifier of oils and greases, as peptizing agents, as pH buffers, and to provide alkalinity.
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We are offering our customers a wide range of Sodium Tripolyphosphate (STPP), which are available following Specifications :- Grade:Food grade and Industrial grade Super quality and competitive price Factory sale Timely deliver Detailed Description Molecular Weight: 367.86 CAS Number: 7758-29-4 HS CODE: 28353100 Specification: Na5P3O10 %-----94min. P2O5 Content%-----57min Whiteness%------92 min Insoluble Matter%------0.1max. Fe%-----0.015 max Arsenic (As) %-----0.0003 max Loss On Ignition (500degree)%----1 max pH Value (1% Solution)----9.2-10.0 Bulk Density (g/cm3)-----0.35-0.9 Water Insoluble Matter%-----0.15 max Heavy Metal(As Pb) %------0.001 max Phase I %-----10-50 Packing: In 25kg or 50kg polyethylene film bag with outer polypropylene woven bag. Can be palletized. Property: White powder, Surface density: 0.35-0.9g/cm3, Melting Point: 622degree, free soluble in water, aqueous solution appears acid, it is a kind of inorganic surface active agent. Use: Used as main detergent builder: As soft water agent, as detergent building foaming agent, as emulsifier of oils and greases, as peptizing agents, as pH buffers, and to provide alkalinity.
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