China SHMP Sodium Hexametaphosphate 68% Purity, Find details about China Sodium Hexametaphosphate, Shmp68% from SHMP Sodium Hexametaphosphate 68% Purity
Item | Specification | |
Grade 1 | Grade 2 | |
Total Phosphate (as P2O5 ) ≥% | 68 | 67 |
Inactive Phosphate (as P2O5) ≤% | 7.5 | 8 |
Water insolubles | 0.05 | 0.1 |
Iron content | 0.1 | 0.1 |
pH value | 5.8-7.3 | 5.8-7.3 |
Solubility in water | Soluble | soluble |