STPP 95% Food Grade

Product: Sodium Tripolyphosphate 95%

Classification: Phosphate

Purity: 95%min

MF : Na5P3O10

Grade Standard : Food Grade

CAS: 7758-29-4

EINECS No: 231-838-7

Other name: STPP

 

Properties:

White powder: Melting point 622' C: easily soluble in water: It has got salient chelating capacity to ion of Ca and Mg etc. And Can soften hard water to make suspension solution become into clear solution: It has got weak alkalinity but no corrosiveness. It is a surfactant, and has got outstanding emulsification to lubricants and fat. It has different bulk density, i. e. Low density 0.35-0.5 g/cm3, midium 0.51-0.65g/cm3 and high density 0.66-0.9/CM3 This product has two crystalline forms, namely Type I( high temperature type) and Type II( low temperature type). The chemical properties of the two types are the same, and the difference between them lies in the thermostability, hygroscopicity, solubility and hydration heat when dissolving,

The specifications: STPP 95% Food Grade

 

Indexes	Food Grade
Na5P3O10, %	95.0min
P2O5, %	57.0min
Water Insoluble Matter%	0.05max
PH value	9.5-10.0
Heavy Metal (as Pb)%	0.001max
Arsenic (As)%	0.0003max
Fluoride(F)%	0.003
Whiteness, %	90

 

Application : STPP is used in food industry as an emulsifying agent and seques trant. For example, including processed meat processed seafood, processed cheese, noodles product. It is used as quality improver in the process of canned fooo, fruit juice drinks, foodstuffs from milk or soybeans, It may tender of the meat in canned ham and soften the skin of horse bean it canned horse bean, It may also serves as a softener or densifier in foodstuff industry.

 

Packing: 25kg /pp bags, 1000kgs plastic-lined woven bags or as customer’ s requirement.
Payment : T/T or L/C
Delivery : Within 1-2 weeks after the advance payment
Origin : China
MOQ : 20 tons

Resource:

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