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Sodium tripolyphosphate, is a white powder or grain,which are used as a water softener,raw material of detergent,a peptizer and as a food preservative and texturizer,etc.
Our technical grade tripolifosfato de sodio is manufactured according to GB9983-2004 strictly and has been ISO certificated.
It fully meets the requirement of making detergent in powder.
With high quality and reasonable price,it is always highly honoured by customers domestic and overseas.
| 94% Sodium Tripolyphosphate(STPP) | ||
| Item | Index | |
| Whitness(%): | ≥85 | |
| Na5P3O10(%): | ≥94 | |
| P2O5(%): | ≥56.5 | |
| Insolubles in Water(%): | ≤0.1 | |
| Fe(%): | ≤0.015 | |
| PH Value(1% Solution): | 9.2-10.0 | |
94% Sodium Tripolyphosphate STPP
