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Sodium Tripolyphosphate STPP
| Model No.: | industrial grade 90 |
|---|---|
| CAS No.: | 7758-29-4 |
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Tianjin Ouyuansheng Chemicals Co., Ltd commit in offering variousinorganic & organic chemicals, pigment & dyestuff in China.It lies in Tianjin, China. With advantages of our large scalecapital-owned factories, we attribute our success to our enduringefforts to supply high quality and cost-effective chemicals to ourcustomers.
OuYuanSheng Chemicals is matching on the large scale, multiple, andinternational corporation! We would sincerely like to offer firstclass products and service, war...
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- OEM Services Provided: NO
- Business Type: Manufacturer
- Main ExportMarkets:South America, Eastern Asia, MidEast
- Payment & Shipping Terms:
- Payment Term: Western Union, T/T
- MOQ: 22 MetricTon
- Means of Transport: Ocean
- Supply Capacity:
- Packing:25kg pp bag
- Delivery Date: within 20 days after get deposit
melting point:622℃, free soluble in water, aqueous solution appearsacid. It is a kind of inorganic surface active agent.Specification:
| Indexes | Industrial Grade | Food Grade |
| Na5P3O10 | 94.0%Min | 94.0%Min |
| P2 O 5 | 57.0%Min | 57.0%Min |
| Water Insoluble Matter | 0.15%Max | 0.04%Max |
| Iron(Fe) | 0.015%Max | 0.006%Max |
| PH value (1% water solution) | 9.2-10.0 | 9.5-10.0 |
| Heavy metal (as Pb) | / | 0.001%Max |
| Arsenic (As) | / | 0.0003%Max |
| Fluoride (F) | / | 0.003%Max |
| Whiteness | 92%Min | 92%Min |
| Ignition loss | 1.0 | / |
| density (g/cm3) | 0.35-0.9 | 0.35-0.9 |
| Phase I | 10-30 | 10-30 |
In 25Kg or 50 Kg or 1000 Kg net WPP/PE bags.Application: mainly used as syntheticdetergent, water-softening agent, dispersant of drilling mud andmineral floating, catalyst of organic synthesis


