POTASSIUM DIHYDROGEN ORTHOPHOSPHATE ANHYDROUS For HPLC
Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
---|---|---|---|---|---|---|---|
SC1458 | For HPLC | 99.50% | 7778-77-0 | KH2PO4 | 136.09 | 2835.2400 | 60 Months |
Packings
500 g |
Physical Properties
Physical state at 20 °C | Solid |
Colour | White crystalline |
Odour | Odorless |
Melting point/ Freezing point [°C] | 253 °C |
Decomposition point [°C] | 253 °C |
Density [g/cm3] | 2.338 |
Solubility in water [% weight] | Soluble in water |
Specifications
Appearance | White crystalline powder |
Assay (titration) | Min 99.5% |
RP gradient test | Corresponds to Standard |
Filter test | Corresponds to Standard |
Solubility (0.1 g/mL in water; 25°C) | Complete, Colourless |
UV absorbance 0.5 M in water | |
at 250 nm | 0.05 |
at 280 nm | 0.05 |
Safety Information and Hazard Symbols
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