| Post Date: | Jan 09,2022 |
| Expiry Date: | Jan 16,2022 |
| Detailed Description: |
Cas No. :10124-56-8
Quantity: 500Metric Tons Price:850 USD Metric Tons Payment Method: L/C, TT Other names：sodium tripolyphosphate, polygon, STPP CAS Number：7758-29-4 PubChem：517047 Chemical formula：Na5P3O10 Appearance：white powder In detergents The majority of STPP is consumed as a component of commercial detergents. It serves as a "builder," industrial jargon for a water softener. In hard water (water that contains high concentrations of Mg2+ and Ca2+), detergents are deactivated. Being a highly charged chelating agent, TPP5− binds to dications tightly and prevents them from interfering with the sulfonate detergent. Food applications STPP is a preservative for seafood, meats, poultry, and animal feeds.[5] It is common in food production as E number E451. In foods, STPP is used as an emulsifier and to retain moisture. Many governments regulate the quantities allowed in foods, as it can substantially increase the sale weight of seafood in particular. The United States Food and Drug Administration lists STPP as "generally recognized as safe.". Other uses Other uses (hundreds of thousands of tons/year) include ceramics (decrease the viscosity of glazes up to a certain limit), leather tanning (as masking agent and synthetic tanning agent - SYNTAN), anticaking, setting retarders, flame retardants, paper, anticorrosion pigments, textiles, rubber manufacture,fermentation, antifreeze."[5] TPP is used as a polyanion crosslinker in polysaccharide based drug delivery. |
| CAS Registry Number: | 10124-56-8 |
| Synonyms: | ;Metaphosphoric acid, hexasodium salt;Hexasodium metaphosphate;Glassy sodium;Graham's Salt, Sodium Polymetaphosphate;SHMP;Sodium Hexameta phosphate;sodium henamephosphate;hexasodium cyclohexaphosphoxane-2,4,6,8,10,12-hexolate 2,4,6,8,10,12-hexaoxide;Sodium Hexametapho;Sodium Hexamethaphosphate; |
| Molecular Formula: | (NaPO3)6 |
| Molecular Weight: | 611.7704 |
| Molecular Structure: | 
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| Safety Description: | S24/25:; |
