STPP supplier USA

Post Date:
Mar 04,2025
Expiry Date:
Mar 11,2025
Detailed Description:
Cas No. :7758-29-4 Quantity: 500Metric Tons
Price:850 USD Metric Tons
Payment Method: L/C, TT
Sodium triphosphate (STP), also sodium tripolyphosphate (STPP), or tripolyphosphate (TPP), is an inorganic compound with formula Na5P3O10. It is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. It is produced on a large scale as a component of many domestic and industrial products, especially detergents. Environmental problems associated with eutrophication are attributed to its widespread use.
IUPAC name： Penta sodium triphosphate
Other names：sodium tripolyphosphate, polygon, STPP
CAS Number：7758-29-4
PubChem：517047
Chemical formula：Na5P3O10
Appearance：white powder
Density：2.52 g/cm3
Melting point：622 °C (1,152 °F; 895 K)
Safety data sheet：ICSC 1469
Flash point：Non-flammable
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:;

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