Sodium Tripolyphosphate - 90% To 96% Purity | White Powder, Odorless, Water Soluble, Multifunctional Auxiliaries For Detergents And Food Industry

Chemical Name : Sodium Tripolyphosphate
Molecular Formula: Na5P3O10
CAS: 7758-29-4
Appearance: White powder
Specification: Sodium tripolyphosphate 90%
Specification
Content a Y : 90%
Appearance: White crystal powder
Odor: Odorless
Melting point: 622degree
Solubility: 50g/100g in water(@25degree )

Specification: Sodium tripolyphosphate 94%
Item: Specification
Content a Y : 94
P2O5 %a Y : 57
Whiteness %a Y : 88
Insoluble matter %a : 0.1
Fe %a : 70ppm
Size residue on 1.00 test sievea : 5.0
Loss on lgnition(500) a : 1.0
PH value(1% solution ): 9.2-10.0
Bulk density(g/cm3): 0.65-0.99
Phase: 10-30

Specification: Sodium tripolyphosphate 96%
Item: Specification
Content a Y : 96
P2O5 %a Y : 57
Whiteness %a : 90
Water Insoluble matter %a : 0.1
Fe %a : 0.007
Heavy metal as Pb a : 0.001
PH value(1% solution ): 9.2-10.0

Properties: White powder, surface density: 0.35-0.9g/cm3, melting point: 622, free soluble in water, aqueous solution appears acid, it is a kind of inorganic surface active agent.
Package: In 25kg or 50kg or 1000kg net wpp/PE bags.

Application: Used as one of the main auxilaries for synthetic detergent, synergist for soap; Water softener, tanning agent for leather making, auxiliary for dyeing; As an oil contamination resistance agent in paper production. In foodstuff industry is used as quality improver in the process of canned food, fruit juice drinks, food stuffs from milk or soybeans.