POTASSIUM PHOSPHATE DIBASIC ANHYDROUS 99% MOLECULAR BIOLOGY
| Product Code | B-02162 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | MOLECULAR BIOLOGY | CAS No | 7758-11-4 |
| Molecular Formula | K2HPO4 | Molecular Weight | 174.18 |
| H.S.Code | 2835.2400 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Odour | Odorless | pH Value | 8.8 |
| Melting point/ Freezing point [°C] | > 465°C | Density [g/cm3] | 2.338 |
| Decomposition point [°C] | > 465 °C | Solubility in water [% weight] | 1600 g/l (20°C) |
Packaging
Specification
| Appearance | White hygroscopic crystalline powder |
| Assay (titration) | Min 99% |
| DNAase/RNAase/Proteases | Not detectable |
| pH (5% solution in water; 20°C) | 8.5 – 9.6 |
| Water (H2O) | Max 0.5% |
| Chloride (Cl) | Max 0.003% |
| Fluoride (F) | Max 0.001% |
| Sulphate (SO4) | Max 0.005% |
| Arsenic (As) | Max 0.0001% |
| Iron (Fe) | Max 0.0005% |
| Lead (Pb) | Max 0.0005% |
| Zinc (Zn) | Max 0.0025% |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS03, GHS05, GHS08
Signal Word: Danger