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1.STPP
Molecular formula: Na5P3O10 Molecular Weight: 367.86 Standard executed: GB/T9983-2004(technical grade) QB1034-91(food grade) CAS Number: 7758-29-4
2.SpecificationsTechnical Grade Specifications:
Na5P3O10 | ≥94% |
P2O5 | ≥57% |
Water Insoluble | ≤0.10% |
Iron (Fe) | ≤150ppm |
Ph (1% Solution) | 9.4 -10.3 |
Whiteness | ≥90% |
Bulk Density (g/cm3) | 0.65-1.0 |
Finess: Passing through 35 Mesh | ≥90% |
Appearance | White power |
3. Application 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 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.
4. Packing: It is packed with polyethylene bag as liner,and a compound plastic woven bag as the outer layer.The net weight of each bag is 25kg.
5. Storage and transport: It should be stored in a dry,ventilative and clean warehouse;kept away from moisture and hot.
6.payment term
30%deposite balance against the copy B/L
7..Our Advantages:
1,Factory produce,can ensure quality and delivery time.
2,Best & Professional service
3,Fast sample,best price.
4,Small quantity is welcomed
Application: Auxiliary materials used for washing, can also be used in petroleum, metallurgy, mining, papermaking, water treatment and so on. Mainly used as a synthetic detergent auxiliaries, synergist for soap and soap to prevent the article from precipitation and cream fats. Of lubricating oil and fat emulsion has a strong role, can be used to adjust the PH value of the buffer liquid soap. Industrial water soft water. Tanning agent. Dyeing auxiliary. Paint, kaolin, magnesium oxide. Paper industry used to prevent oil pollution agent. Food industry for canned food, juice drinks, dairy products, soy milk.
Packing: It is packed with polyethylene bag as liner,and a compound plastic woven bag as the outer layer.The net weight of each bag is 25kg.
Storage and transport: It should be stored in a dry,ventilative and clean warehouse;kept away from moisture and hot.
Zhengzhou Perfect Chem Co., Ltd. is a professional manufacturer and exporter in the field of chemical products. Our main products are Caustic soda, Sodium tripolyphosphate (STPP), and Zinc oxide. We can supply the very excellent quality, most competitive price and the best service. Cooperating with us is your best choice!
94%min Sodium Tripolyphosphate (STPP) best price