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Sell: Sodium Tripolyphosphate STPP Technical Grade |
| Date: |
2015-08-19 |
| Cas#: |
7758-29-4 |
| Specification: |
94.0% |
| Price: |
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| Quantity: |
1000Ton |
| Term: |
365 |
| Note: |
Sodium Tripolyphosphate STPP
Model: Technical Grade
CAS: 7758-29-4
1. Appearance and properties:
White powder granular and deliquescent, easily soluble in water.
2. Usage:
Chiefly used as a water softener, sequestering agent, and deflocculating agent in detergent industry. Also used in ceramic, mine, petroleum and paper manufacturing industries.
3. Specifications:
Na5P3O10: 94.0% Min
P2O5: 56.50% Min
Water insoluble: 0.10% Max
Iron(Fe): 80ppm Max
PH: 9.2-10.0
Phase I: 10% - 30%
Apparent Density: 0.70 芒鈧€?0.85%
Whiteness: 90% Min
4. Packing: in 25kgs woven or kraft paper. |
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