Sodium Tripolyphosphate

Post Date:
Aug 16,2013
Expiry Date:
Aug 16,2014
Detailed Description:
Cas No. :7758-29-4 Product name: Sodium Tripolyphosphate (food grade)

Name of index Index Result
Na5P3O10 % ≥94 95.6
P2O5 % ≥57 57.7
Substances not dissolved in water % ≤0.03 0.02
As % ≤0.0003 <0.0003
Fluorides % ≤0.003 0.001
Chlorides % ≤0.025 0.014
Pb % ≤0.001 <0.001
Sulfates % ≤0.4 0.2
Whiteness % ≥90 90
PH value(1% of solution) 9.5-10.0 9.7
Appearance White granular Measure up

Used as improving agent in food industry,PH value regulating agent, chelating agent for metal ion, adhesive agent and expansion agent. Utilized in the canned bean,fruits and meat,and also in meat food and beer plants.it has the same effect as hexa-sodium, and will produce better results when used together with hexa-sodium.
CAS Registry Number:
7758-29-4
Synonyms:
;pentasodium triphosphate;Pentasodium Tripolyphosphate;Sodium Phosphate Tripoly;STPP;Triphosphoric acid, pentasodium salt;Pent-sodium Phosphate;Sodium triphosphate;Sodium Tripolyphos;sodium phosphate (3:1);
Molecular Formula:
Na₅P₃O₁₀
Molecular Weight:
367.86413
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R36/37/38:;
Safety Description:
S24/25:;

Offter to Sell