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| Guangwei Chemicals Imp.&Exp. Co., Ltd. |
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sodium tripolyphosphate (STPP)
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| Detail Description |
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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: 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 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
Indexes Industrial Grade
Na5P3O10%MIN 94.0
P2 O 5 %MIN 57.0
Water Insoluble Matter%MAX 0.15
Iron(Fe) %MAX0.015
PH value (1% water solution) 9.2-10.0
Whiteness %MIN 92
density (g/cm3) 0.35-0.9
Phase I 10-30
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Model Name/Number: Industrial Grade | |
| Pay Term: T/T |
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| Contact
Details |
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| Contact Person (Department): |
Ms. Nancy Zhen |
| Company Address: |
NO.348 Zhonghua South Street Shijiazhuang City Hebei China |
| City/Town: |
shijiazhuang |
| Province/State: |
hebei |
| Country/Region: |
China |
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| Phone Number: |
86-0311-83802766 |
| Fax Number: |
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| Homepage: |
http://www.gwche.com.cn |
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