STPP

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Product
STPP
Posting date : Jun 27, 2016
Membership
Free Member Scince Jun 17, 2016
FOB Price
750
Min. Order Quantity
one 20'ft container
Supply Abillity
10000mt / month
Port
huangpu
Payment Terms
30% in advance, the balance via copy B/L
Package
25kg pp bags
Keyword :
Category
Contact
Amy Yu
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
creditchem
HS-CODE
2835-31
Package & Delivery Lead Time
Package
25kg pp bags
Detailed Description
Product: Sodium Tripolyphosphate (STPP)
Molecular Formular: Na5P3O10
CAS No.: 13573-18-7
Appearance: White powder or granular; Easily soluble in water;
Specification:
ITEM
INDEX
Tech. Grade
Food Grade
Na5P3O10 (%):
94Min
95Min
P2O5 (%):
57Max
57Max
Insolubles in water (%):
0.15Max
0.05Max
Fe (%):
0.007Max
N
Ph (1% solution):
9.2-10
9.5-10
Heavy Metal (As Pb) (%):
N
0.001Max
Arsenic (As) (%):
N
0.0003Max
Fluoride(F) (%):
N
0.003Max
Whiteness(%):
90Min
90Min
Density (g/cm3)
0.35-0.9
0.35-0.9
type content (%)
10-30
10-30
Uses:
Used in detergent, synergist for soap; water softener; tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions 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.
Packing: In 25kg/1000kg net each PP/PE bag
 

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