Sodium Tripolyphosphate

We are offering sodium tripolyphosphate
product details:
classification phosphate
type sodium tripolyphosphate
cas no. 13573-18-7
place of origin u.s.a
grade standard food grade
purity 94%min;
model number 94%min
appearance: white free flowing powder or granular
usage: detergent, ceramic etc.
Minimum order quantity: 20 metric ton/metric tons ; special order, acceptable
port: u.s.a
packaging details: in 25kg bag or 1000kg jumbo bag: 24-25mt per 20'fcl without pallet. 20mt per 20'fcl with pallet
delivery time: within 7 - 15days after sales confirmation
payment terms: l/c,d/p,t/t
supply ability: 5000 metric ton/metric tons per month , which is average supplying quantity
detailed product description
sodium tripolyphosphate
iso certificate
quality approved by unilever
5 years of producing and export professional experiences
sodium tripolyphosphate
formular: na5p3o10
spec.:items
index
tech. Grade
food grade
na5p3o10 (%):
94%min
95%min
p2o5 (%):57%max57%max
insolubles in water (%):0.15%max
0.05%max
fe (%):
0.01%max
0.01%max
ph (1% solution):
9.2-10
9.5-10
heavy metal (as pb) (%):0.001%max
arsenic (as) (%):0.0003%max
fluoride(f) (%):0.003%max
whiteness(%):90%min
90%min
packing: in 25kg/1000kg net each pp/pe bag
property:
white powder or granular; easily soluble in water; it has got salient chelating capacity to ca and mg ions. 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.
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.