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CAS 7758-29-4 Sodium Tripolyphosphate Sodium Phosphate Salts

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CAS 7758-29-4 Sodium Tripolyphosphate Sodium Phosphate Salts

CAS 7758-29-4 Sodium Tripolyphosphate Sodium Phosphate Salts
CAS 7758-29-4 Sodium Tripolyphosphate Sodium Phosphate Salts CAS 7758-29-4 Sodium Tripolyphosphate Sodium Phosphate Salts

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Product Details:
Place of Origin: CHINA
Brand Name: SUNNY
Certification: Supply in negotiation
Model Number: See the Specification
Payment & Shipping Terms:
Minimum Order Quantity: 1MT
Price: Negotiation according to your requirement's time.
Packaging Details: According to your requirements.
Payment Terms: D/P, L/C, T/T
Supply Ability: 2000MT
Detailed Product Description
CAS: 7758-29-4 MF:: Na5P3O10
Model Numb:: Stpp Assay:: 94%min
Appearance:: White Powder, Crystal Powder EINECS No.:: 231-838-7
HS Code:: 28353100
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CAS 7758-29-4 Sodium Phosphate Salts

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CAS 7758-29-4 Sodium Tripolyphosphate

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Na5P3O10 Sodium Phosphate Salts

CAS 7758-29-4 Sodium Tripolyphosphate Sodium Phosphate Salt

 

Chemical name:Sodium Tripolyphosphate

Other name:STPP

Molecular Formula: Na5P3O10

Molecular Weight: 367.86

Cas no:7758-29-4

Properties: STPP or sodium triphosphate is an inorganic compound with formula Na5P3O10. STPP,Sodium Tripolyphosphate is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. Sodium tripolyphosphate is produced by heating a stoichiometric mixture of disodium phosphate, Na2HPO4, and monosodium phosphate, NaH2PO4, under carefully controlled conditions. 

Application:

The uses of stpp include using it as a preservative. Sodium Tripolyphosphate  STPP can be used to preserve foods such as red meats, poultry, and seafood, helping them to retain their tenderness and moisture. Pet food and animal feed have been known to be treated with Sodium tripolyphosphate stpp , serving the same general purpose as it does in human food.

Packing:packed in 25kgs PP/PE bags.

Specification:

STPP,Sodium Tripolyphosphate Food Grade

ITEM STANDARD
Assay (%) (Na5P3O10) 94 min
Appearance White Granular
P2O5 (%) 57.0 min
Fluoride (PPM) 50max
Lead (PPM) 4 max
Arsenic (PPM) 3 max
Heavy metal (As Pb) (PPM) 10 max
Chloride (As Cl) (%) 0.025 max
Sulphate (SO42-) (%) 0.4 max
Water insoluble(%) 0.1 max
PH value (%) 9.5 - 10.0

 

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