Exterior ： White powder or granular;Relative density 1.86g/cm3;Soluble in water and insoluble in ethanol;
Packing ： Packed in 25kg,50kg,1000kgnet bage,store at a cool, dry and well ventilated place.
Storage ： Packed in 25kg,50kg,1000kgnet bage,store at a cool, dry and well ventilated place.
Main Usage ： As a leavening agent it is applied to roast foodstuffs to control the fermentation speed; When applied to instant noodles, it can shorten water resetting time and avoid stickiness and mushiness of the noodles; When applied to crackers or cakes, it ma
Chemical formula : Na2H2P2O7Molecular weight: 221.95
CAS Number: 7758-16-9
Properties:
White powder or granular;Relative density 1.86g/cm3;Soluble in water and insoluble in ethanol; If its aqueous solution is heated together with diluted inorganic acid, it will be hydrolyzed into phosphoric acid; It is hydroscopic, and when absorbing humidity it will become into a product with hexa-hydrates; If it is heated at a temperature above 220℃, it will be decomposed into sodium meta phosphate
Guaranteed Technical Specifications :
| NO | Specifications | Food Grade |
| 1 | Appearance | White powder |
| 2 | Assay(as Na2H2P2O7)%≥ | 95.0 |
| 3 | P2O5%≥ | 63.0-64.0 |
| 4 | PH Value | 3.5-4.5 |
| 5 | Water Insoluble %≤ | 1.0 |
| 6 | Fluoride (as F) % ≤ | 0.005 |
| 7 | Heavy Metals (as Pb) % ≤ | 0.001 |
| 8 | Arsenic (As)% ≤ | 0.0003 |
| 9 | Loss on ignition(105℃) %≤ | 0.5 |
