Sodium Hexametaphosphate

We can supply high quality SODIUM HEXAMETAPHOSPHATE at very competitive price.
Specification of Tech Grade
1. total phosphate(P2O5)  68.0%min
2.non-active phosphor(P2O5) 7.5%max
3. Water insoluble   0.05%max
4. iron(Fe)    0.05%max
5. PH of 1% solution   5.8-7.0
Specification of Food Grade
1. total phosphate(P2O5)  68.0%min
2.non-active phosphor(P2O5) 7.5%max
3. Water insoluble   0.06%max
4. iron(Fe)    0.05%max
5. PH of 1% solution   5.8-6.5
6. As 0.0003%max
7. Pb 0.001%max
8. F 0.003%max
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