Sodium tripolyphosphate
CAS： 7758-29-4
EINECS No.:231-838-7
Molecular weight: 257.95
HS Code: 2835311000/2835319000
Molecular Formula: Na5P3O10
Properties:
Sodium tripolyphosphate(STPP), also known as pentasodium triphosphate,
pentasodium tripolyphosphate or sodium triphosphate,it is a kind of amorphous water-soluble linear polyphosphate.
Sodium tripolyphosphate Properties and application:
Sodium tripolyphosphate has chelating, suspending, dispersing, gelling, emulsifying, pH buffering, etc. It can be used as the main auxiliaries of synthetic detergents, industrial water softeners, tanning pre-tanning agents, dyeing auxiliaries, catalysts for organic synthesis, dispersing agents for the pharmaceutical industry and food additives.