| ≥1 piece |
1 ￡? Chemical name: monosodium phosphate
2 ￡? M. F.:NaH 2 PO 4
3 ￡? M. W. : 119.98
4 ￡? Physical properties: White rhombic crystalline or white crystalline granule
easily soluble in water,almost insoluble in ethanol ￡? acidic property
appeared in a aqueous solution.
5. Quality standard:: ￡¨ HG 2919-2000 ?￠ FCC-IV ￡?
|
Name of index |
HG 2919-2000 |
FCC-IV |
|
Monosodium Phosphate NaH 2 PO 4 ￡¨ on dried material ￡? ≥ % |
98.0-103.0 |
98.0-103.0 |
|
Water Insoluble ≤% |
0. 2 |
0. 2 |
|
Arsenic (As) ≤% |
0.0003 |
0.0003 |
|
Heavy Metal (as Pb) ≤% |
0.001 |
0.001 |
|
Fluoride (as F) ≤% |
0.005 |
0.005 |
|
pH (1% aqueous solution) |
4.2-4.6 |
- |
|
Loss on lgnition ≤% |
2.0 |
2.0 |
6 ?￠ Usage:Used as improver, emulsifier in food processing in food industry. Mainly applied to cheese, drinks and jelly.
7 ?￠ Packing: It is packed with ployethylene bags as line-r , and a woven bag as the outer layer. The net weight of each bag is 25kg.
8 ?￠ Storage and transport: It should be stored in a dry . ventilative and clean warthouse; kept away from moisture and hot, Furthermore, it should be stored separstely from poisonous Substances