CAS
No: 7758-29-4
Molecular formula: Na5P3O10
Molecular weight: 367.86
Specific gravity: 2.52
Melting point: 622¡æ
Solubility: easy soluble in water
Appearance: white odorless powder
Sodium tripolyphosphate (STPP)
is the sodium salt of triphosphoric acid, it is an inorganic
surfactant with some characteristics of organic surfactant.
Sodium tripolyphosphate is mainly used as a builder
in soaps and detergents to improve their cleansing ability
(water softener, peptizator, emulsifier and dispersant,
buffer, anti-caking).
It is used as quality improver in canned foods, fruits
beverage, dairy products.
Specifications: 94% min
Packing: 25kgs/bag
Storage: Keep in a tightly closed container, stored
in a cool, dry, ventilated area. |
