manufacturer STTP food grade 95% Sodium Tripolyphosphate
General Information of STPP
GRADE national standard china
MOLECULAR WEIGHT :367.86
Properties of STPP
Appearance :White powder
Melting Point :622
Boiling Point :100
Application of STPP
(1)Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing;
(2)As an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.;
(3)As an oil contamination resistance agent in paper production.
(4)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.
Specification of STPP
Assay Na5P3O10 % ≥
P2 O 5 % ≥
Water Insoluble Matter % ≤
Iron(Fe) % ≤
PH value (1% water solution)
Heavy Metal (as Pb) % ≤
Arsenic (As) % ≤
Fluoride (F) % ≤
Chloride(Cl) % ≤
Whiteness % ≥
Packing & Delivery of STPP
(1)Packing:25kg plastic woven bag with inner linning,or as your request
(2)Delivery:within 10 days after receiving the deposit.
Q1.Is the sample free?
Yes, we can provide you with the free sample.
Q2.What is our the advantage of STTP ?
We are the manufacturer of chemical products in China.The STTP is our major product.We can supply you with the most suitable product with good price.Also, We can assure your regular demand because of our strong production capacity and first-class service.
Q3.How to order our product?
Please send us the enquiry with the following information:
1.Please tell me your application
2.The quantity that you plan to purchase
3.Price terms:FOB, CFR, CIF or others.If not FOB, please tell us your destination sea port.Thanks.
4.We will reply you soon after your enquiry.
More information ,pls feel free to contact with Iris.