Sodium tripolyphosphate

CAS: 7758-29-4

Ref. 02-013440

Product Information

• Name: Sodium tripolyphosphate
• Synonyms: sodium triphosphate, Albriphos 50F, Armofos, E 451i, Empiphos STP-D, Freez-Gard FP 19, L 2209, Na₅P₃O₁₀, Natrium-Tripolyphosphat, Nutriphos 0-88, Pentanatriumtriphosphat, Pentasodium Triphosphate, Pentasodium Tripolyphosphate, Pentasodium triphosphate (Na5P3O10), Pentasodium triphosphate (Na₅P₃O₁₀), Pentasodium tripolyphosphate (Na5P3O10), Pentasodium tripolyphosphate (Na₅P₃O₁₀), Phosphorus sodium oxide (P₃Na₅O₁₀), Polygon, Polypray H, Polypray STPP, Rhodiaphos A 4010, Rhodiaphos A 70HG, Rhodiaphos C 90H, Rhodiaphos C 90S Blue TX, Rhodiaphos H 5, Rhodiaphos HPA 3.5, Rhodiaphos LV, S 400, S 400 (phosphate), STP, Sodium Tripolyphosphate, Sodium metaphosphate oxide (Na₅(PO₃)₃O), Sodium phosphate (Na5P3O10), Sodium phosphate (Na₅P₃O₁₀), Sodium polyphosphate (Na5P3O10), Sodium polyphosphate (Na₅P₃O₁₀), Sodium triphosphate, Sodium triphosphate (Na5P3O10), Sodium triphosphate (Na₅P₃O₁₀), Sodium tripolyphosphate (Na5P3O10), Sodium tripolyphosphate (Na₅P₃O₁₀), Sodium tripyrophosphate, Stpp, Stpp 20E, T 5633, Thermphos, Thermphos L 50, Thermphos L 500, Thermphos N, Thermphos NW, Thermphos SPR, Trifosfato De Pentasodio, Triphosphate de pentasodium, Triphosphoric acid, pentasodium, anhydrous, Triphosphoric acid, sodium salt (1:5), Tripolyphosphate soda, Wandetto B, pentasodium triphosphate H5O10P3.5Na
• CAS: 7758-29-4

Description

Sodium tripolyphosphate is used in water softening, heavy-duty fabric washing, automatic dish washing, drilling fluid cleaning and liquid cattle feed supplements. It is also used as a peptizing, emulsifying, dispersing agent and as a hydrogen peroxide solution stabilizer. It acts as a preservative for seafood, meats, poultry, and animal feeds. It finds application as a polyanion crosslinker in polysaccharide based drug delivery. Further, it is used as a sealant for leaking farm ponds and a calcium and magnesium chelating agent. In addition to this, it is used in ceramics, leather tanning, flame retardants, paper pulping, paper coatings, textile processing, ore flotation, anticorrosion pigments and rubber production. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 367.86
• Formula: Na₅O₁₀P₃
• Color/Form: White Powder Solid
• InChI key: HWGNBUXHKFFFIH-UHFFFAOYSA-I