China Competitive Price Good Quality Sodium Hexametaphosphate Food Grade with ISO FDA Halal, Find details about China Hexametaphosphate Sodium SHMP, Sodium Hexametaphosphate from Competitive Price Good Quality Sodium Hexametaphosphate Food Grade with ISO FDA Halal
Testing Item | Standard | Result |
Total phosphate as P2O5 | 68.0% Min | 68.7% |
Inactive phosphate as P2O5 | 7.5% Max | 6.2% |
Water insoluble | 0.1% Max | 0.009% |
Fe | 500ppm Max | 55ppm |
PH (1% solution) | 5.8-6.5 | 6.3 |
Arsenic | 3ppm Max | <3ppm |
Heavy metals( Pb) | 10ppm Max | <10ppm |
Fluoride | 0.0030% Max | 0.0004% |
Note: When a user with special requirements for fineness, negotiated by the supply and demand sides |