China Factory Supply Competitive Price Good Quality Sodium Hexametaphosphate Food Grade with ISO FDA Halal Kosher, Find details about China Hexametaphosphate, Hexametaphosphate Food Grade from Factory Supply Competitive Price Good Quality Sodium Hexametaphosphate Food Grade with ISO FDA Halal Kosher
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 |