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POTASSIUM DIHYDROGEN ORTHOPHOSPHATE ANHYDROUS Molecular biology
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC3980 | Molecular biology | 99.50% | 7778-77-0 | KH2PO4 | 136.09 | 2835.24 | 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% |
| DNAase/RNAase/Proteases | Not detectable |
| pH (5% solution in water; 20°C) | 4.0 - 4.5 |
| Water (H2O) | Max 0.2% |
| Chloride (Cl) | Max 0.0005% |
| Sulphate (SO4) | Max 0.003% |
| Copper (Cu) | Max 0.0005% |
| Iron (Fe) | Max 0.001% |
| Sodium (Na) | Max 0.02% |
| Lead (Pb) | Max 0.001% |
Safety Information and Hazard Symbols
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| Signal Word | |
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| Hazardous Statement | |
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| Risk Statement | |
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Revision Date : 31-Jul-2013
Certificate of Analysis (COA's)
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