| Chemical Name: |
Disodium Hydrogen Phosphate(Disodium Phosphate) |
| Molecular Formula: |
Na2HPO4.2H4O; Na2HPO4 |
| Molecular Weight: |
358.057 |
| Properties: |
Colourless rhombic crystalline or prismatic crystal,easily soluble in water,insoluble in ethahol. |
| Quality standard: |
HG2920-2000, FCC-V |
| Application: |
In food industry,it is used as agent for baking,prevent oxidizing.In dairy product,it is used as emulsifier,prevent albumen coagulation.In solid beverage,it is used as buffer,chelate agent,emulsifier. |
| Packing: |
It is packed with polyethylene bag as liner,and a woven bag as the outer layer. The net weight of each bag is 25kg. |
| Storage and transport: |
It should be stored in a dry,ventilative and clean warehouse,and it should be stored separately from poisonous substances. |
|
Index item |
HG2920-2000 |
FCC-V |
|
Appearance |
Colorless or white crystal or crystalline |
Colorless or white crystal or crystalline |
|
Content,≥% |
98.0 |
98.0 |
|
Heavy metal(in lead),≤% |
0.001 |
0.001 |
|
Water insolubles,≤% |
0.2 |
0.2 |
|
Fluorine,≤% |
0.005 |
0.005 |
|
Arsenic, ≤% |
0.0003 |
0.0003 |
|
Loss on drying, ≤% |
anhydride 5.0 dihydrate 18.0-22.0 |
Anhydrous 5.0Dihydrate 18-22 |
|
Lead, ≤% |
-- |
4 |
|
|
