CAS No.: | 7758-29-4 |
---|---|
Other Names: | STPP 94 |
MF: | Na5P3O10 |
EINECS No.: | |
Place of Origin: | China (Mainland) |
Grade Standard: | Food Grade,Industrial Grade |
Purity: | 94% |
Appearance: | White powder or granule |
Application: | As an oil contamination resistance agent in paper production. |
Brand Name: | EG |
Model Number: | |
STPP 94%: | Sodium Tripolyphosphate 94% (STPP) |
Quick Details
Specifications
STPP
Molecular formula: Na5P3O10
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, 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.
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, 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.