Listing ID #5775118
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Contact SupplierSodium Hexametaphosphate (SHMP) is a mixture of polymeric Metaphosphates of which the Hexamer is one. It is prepared by heating Monosodium Orthophosphate until it starts melting and the process is followed by rapid cooling. We provide best quality sodium hexametaphosphate.
Sr. No | Parameters | Unit | Specified value |
---|---|---|---|
1 | Appearance | Visual observation | White, Powder or crystalline powder |
2 | Solubility 5% solution in water | % w/v | Soluble & clear solution |
3 | pH (1% solution) | % w/v | 5.8 - 7.0 |
4 | Phosphate (as P2O5) | % w/w | Min 68.0 |
5 | Iron (as Fe) | % w/w | Max 0.02% |
6 | Water insoluble matter | % w/w | Max 0.20% |
7 | Loss on Ignition (at 600°C) | % w/w | Max 5.0% |
8 | Sulphate (as SO4) | % w/w | Max 0.03% |