Tripotassium Phosphate 98% TKP Emulsifier Acidity Regulator Colorless K3PO4
Tripotassium Phosphate 98% TKP Emulsifier Acidity Regulator Colorless Orthorhombic Crystal or White Crystalline K3PO4
Tripotassium phosphate is a chemical substance. It is a food additive Tripotassium phosphate prepared by the reaction of thermal phosphoric acid with potassium hydroxide or potassium carbonate.
Colorless orthorhombic crystal or white crystalline powder. Melting point 1340 ℃, relative density 2.564, solubility, soluble in water, insoluble in alcohol. The aqueous solution is strongly alkaline.
| Specification | Unit | Guaranteed | Test Result |
| Appearance | white powder | white powder | |
|
Main Contents (K3PO4) |
% | ≥97.0 | 97.0-98.0 |
| PH (10g/L solution) | 11.5-12.5 | 11.5-12.5 | |
| Arsenic(As) | mg/kg | ≤3 | 3 |
| Fluoride(F) | mg/kg | ≤10 | 10 |
| Heavy metals(as Pb) | mg/kg | ≤10 | 10 |
| Pb | mg/kg | ≤2 | 2 |
| Water-insolubl | w/% | ≤0.2 | 0.2 |
| Loss on dry | w/% | ≤5.0 | 2.0 |
| Granularity | Mesh |
Depend on customers’ request 10mesh-100mesh |
|
| Apparent density | mg/mm3 | 0.5-0.9 |
This product shall be stored in a dry, ventilated and clean warehouse. It shall be loaded and handled with care during loading and transportation to prevent package damage, moisture and heat. It shall be protected from rain and moisture during transportation and shall be isolated from toxic substances.
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Quantity(Metric Tons) 1 - 20 >20 Est. Time(days) 15 To be negotiated
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