tripotassium phosphate
- Chemical Name: Tripotassium phosphate, Potassium phosphate Tribasic Molecular Formula: K3PO4 (0-3H2O) Molecular Weight: 212.27 Properties: White odourless de liquescence crystal or granule, relative density 2.564, easily soluble in water, insoluble in
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Detail
Chemical Name: Tripotassium phosphate, Potassium phosphate Tribasic
Molecular Formula: K3PO4 (0-3H2O)
Molecular Weight: 212.27
Properties: White odourless de liquescence crystal or granule, relative density 2.564, easily soluble in water, insoluble in ethanol, PH11.5 in 1%aqueous solution.
Quality standard: FCC-V
Application: In food processing industry, it is used as emulsifier, enhance the potassium. As flavor regulator, buffer chelate agent, stabilizer emulsifier and minced meat. 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 and ventilative warehouse; kept away form water and moisture during transport, and handled with care,so as to avoid damaging to bags. Furthermore, It should be stored separately from poisonous substances.
|
Item |
E 340(iii) |
Result |
|
Appearance |
White powder |
White powder |
|
Assay |
≥97.0% |
98.0% |
|
P2O5 |
30.5%-34.0% |
32.5% |
|
Solubility |
Freely soluble in water |
Freely soluble in water |
|
PH |
11.5-12.3 |
11.8 |
|
Loss on ignition |
≤3.0% |
1.8% |
|
Water insoluble matter |
≤0.2% |
0.08% |
|
Fluoride |
≤10PPM |
Pass |
|
Arsenic (as As) |
≤1PPM |
Pass |
|
Cadmium |
≤1PPM |
Pass |
|
Lead |
≤1PPM |
Pass |
|
Mercury |
≤1PPM |
Pass |