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 Monopotassium Phosphate |
| Chemical Name |
potassium dihydrogen phosphate |
| Molecular Formula |
KH2PO |
| Molecular Weight |
136.09 |
| Features |
colorless tetragonal system crystal to white granules or crystalline powder. odorless relative density: 2.338. m.p.: 96℃ to 253℃. easily soluble in water(83.5g/100ml,90℃), 2.7% aqueous solution PH value: 4.2－4.7. insoluble in ethanol. |
| Quality standard |
FCC-IVQ/320706 HFX 03 |
| Use |
In food industry, it is used as buffer, chelating agent, flavoring additive, bulk agent etc. |
| Packing |
In plastic woven bag lined with PE bag, net wt. 25kg/bag. |
| Storage & Transport |
Should be stored in dry and draughty warehouse, protect against dampness, handle with care, protect against damage to packing, kept far away from toxic articles. |
| Specifications |
Item |
FCC-IV |
Q/320706 HFX 03 |
Assay(dry basis) ≤% |
98.0 |
98.0 |
Fluorides,≤% |
0.001 |
0.001 |
Heavy metal (Pb),≤% |
0.001 |
0.002 |
Loss on ignition,≤% |
0.5 |
0.5 |
insoluble in water,≤% |
0.1 |
0.2 |
As, ≥% |
0.0003 |
0.001 |
Lead, ≤% |
0.0005 |
0.0005 |
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