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Sodium Bicarbonate (For Molecular Biology)
sodium hydrogen carbonate
Product Code. |
02363 |
Grade |
|
Purity |
99.7% |
CAS No. |
144-55-8 |
Molecular Formula |
NaHCO3 |
Molecular Weight |
84.01 |
H.S.Code |
2836.30000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White crystalline |
Odour |
Odorless |
| pH value |
8 - 8.5 |
Melting point/ Freezing point [°C] |
300 °C |
Decomposition point [°C] |
50 °C |
| Density [g/cm3] |
2.16 |
Solubility in water [% weight] |
9 g/100mL (20°C) |
Packaging
Specification
| Appearance | A soft white crystalline powder |
| Assay | Min 99.7% |
| Solubility (5% in water) | Clear and colorless |
| Chloride (Cl) | Max 0.001% |
| Sulphate (SO4) | Max 0.003% |
| Phosphate (PO4) | Max 0.005% |
| Iron (Fe) | Max 0.0005% |
| Heavy metal (as Pb) | Max 0.0005% |
| Copper (Cu) | Max 0.0005% |
| Nitrogen compounds (as N) | Max 0.001% |
| Potassium (K) | Max 0.005% |
Safety Information and Hazard Symbols