Sodium Tripolyphosphate(STPP)

1.free soluble in water, aqueous solution appears acid. 2.LC payment. 3. SGS inspection 4. ISO 9001:2008

Indexes	Industrial Grade	Food Grade
Na5P3O10	94.0%Min	94.0%Min
P2 O 5	57.0%Min	57.0%Min
Water Insoluble Matter	0.15%Max	0.04%Max
Iron(Fe)	0.015%Max	0.006%Max
PH value (1% water solution)	9.2-10.0	9.5-10.0
Heavy Metal (as Pb)		0.001%Max
Arsenic (As)		0.0003%Max
Fluoride (F)		0.003%Max
Whiteness	92%Min	92%Min
Ignition loss	1.0	/
density (g/cm 3 )	0.35-0.9	0.35-0.9
Phase I	10-30	10-30

Physical  properties:

White granular or powdery, Melting point 622°C,Easily soluble in water, It has weak alkalinity but no corrosiveness.It is a surfactant,and has got outstanding emulsification to lubricants and fat.

 

Usage:

It has got salient chelating capacity to metal ions of Ca and Mg etc. and can soften hard water to make suspension into solution, It can also be used in the food industry as an a softener, densifier or emulsifying agent .for example, processed cheeses,noodles.and as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans etc.

Storage:  1.Be set to cool.dry and ventilated place .away from Fire source.

                2. Sealed,Prevent from rain .sunlight and strong acis or alkali.

                3.Lightly transport and protect from package damage.

 

Packing: with net weight 25kgs per PP/PE bag(or as your request).

 

Delivery Detail:15 days after ordering(ASAP)

 

Shelflife:  24 months 

 

Carried Standard: the international standards, such as BP, USP, FCC, etc. and China National Standard:GB.

Export areas: Australia, Spain, Singapore, Portugal, Malaysia, India, Pakistan, Turkey, Nepal, Egypt, South Africa, Romania, etc.

If you have any requirements, please contact us, We will provide you with our best sevices.Sally

Sodium Tripolyphosphate(STPP)