Sodium Tripolyphosphate,STPP,Cas No 7758-29-4

Product Description:

 

Sodium Tripolyphosphate(STPP) : IndexesIndustrial GradeFood GradeNa5P3O1094.094.0P2O5 % ≥57.057.0Water Insoluble Matter % ≤0.150.04Iron(Fe) % ≤0.0150.006PH value (1% water solution)9.2-10.09.5-10.0Heavy Metal (as Pb) % ≤-0.001Arsenic (As) % ≤-0.0003Fluoride (F) % ≤-0.003Whiteness % ≤9292Density (g/cm3)0.35-0.90.35-0.9Phase10-3010-30 Properties:White powder , surface density: 0.35-0.9g/cm3, melting point :622, free soluble in water, aqueous solution appears acid, It is a kind of inorganic surface active agent. Application: 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,foodstuff 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 aslo serves as softener or densifier in foodstuff industry. Packing: In 25kg or 50kg or 1000kg net WPP/PE bags  

Shijiazhuang Dexiang Chemicals Co., Ltd. We are the professional chemical producer of Lithopone ,Zinc Oxide,Chrome Green,Iron oxide series, aluminum sulphate,soudium bicarbonate,Caustic soda, soda ash,STTP,SHMP, etc. Our main products include the basic Inorganic and Organic chemicals,Dyestuffs and so on.It is located in Shijiazhuang, the capital city of Hebei Provinceand very close to No. 107 National Highway, which provide it special traffic convenience. Taking advantage of substantial technical force, abundant production experiences, superior laboratory equipment, sophisticated laboratory instruments and an advanced chemical synthesis production line, DexiangChemicals makes chemical products based on the formulas developed by well-known professors from Hebei University. Meanwhile, Dexiang Chemicals is committed to the principles of strict material inspection, consistent production process, flexible business operation and a responsibility system for guaranteed product and service quality. Dexiang Chemical's products are well sold in China and abroad . Our chemicals mainly export many countries worldwide,such as Europe,the USA the Middle East,Southeast Asia and other parts in the world. You are sincerely invited to Dexiang Chemicals for business cooperation.We hope many friends come from different places can cooperate with us,and we will make our best service to you.Thanks.