Sodium-Tripolyphosphate

Price:

USD700

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

100000MTA

Pack. & Delivery:

25kg/p.p. bag or according to the buyer's own requirement. 20MTS/20\" FCL

Product ID: 7758-29-4

Product Name: STPP

Specifications: 94.0% -96.0%

Product Remarks: salt

Product Category: Sodium Salt

Sodium Tripolyphosphate STPP
1.Specification:

Indexes Industrial Grade Food Grade
Na5P3O10 94.0% Min-96.0% 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/ cm3) 0.35-0.9 0.35-0.9
Phase I 10-30 10-30

2.Uses: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry.

3.Packing: 25kg/ p.p. bag or according to the buyer' s own requirement. 20MTS/ 20" FCL

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