Sodium Hexametaphosphate
Negotiable
Min.Order:1
Lianyungang Shuren Kechuang Food Additive Co., Ltd.
1,Formula: Heterogenous mixtures of sodium salts of linear condensed polyphosphoric acids of general formula H (n + 2) P n O (3n + 1) where ‘n’ is not less than 2
2,Formula Weight: (102)n
3,CAS: [68915-31-1]; [10361-03-2]
4,Einecs: 272-808-3
4, Specificity: No color in the shape of glass, can melt in water, strong vaporizes. It will change into Positive nitrate in the warm water, Acidity and Alkaline aqua.
6,H.S. Code: 28353911 CIQ Checking: Statutory Inspection
Name of index |
| FCC-V | E452(i) |
Description |
| Colourless or white, transparent platelets, granules, or powders | |
Identification |
| Pass test | |
pH of a 1 % solution |
| -- | 3.0-9.0 |
Solubility |
| -- | Very soluble in water |
P2O5 Content(ignited basis) | % | 60.0-71.0 | 60.0-71.0 |
Water insoluble | ≤% | 0.1 | 0.1 |
Fluoride | ≤% | 0.005 | 0.001(expressed as fluorine) |
Loss on ignition | ≤% | -- | 1 |
As | ≤mg/kg | 3 | 1 |
Cadmium | ≤mg/kg | -- | 1 |
Mercury | ≤mg/kg | -- | 1 |
Lead | ≤mg/kg | 4 | 1 |