SODIUM HYDROGEN CARBONATE Extra Pure
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SODIUM HYDROGEN CARBONATE Extra Pure
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Short Name: SODIUM HYDROGEN CARBONATE
Other Names: Sodium bicarbonate
Chemical Specifications
Appearance : A soft white crystalline powder
Assay (acidimetric) : 99.5 - 101%
pH (5% solution in water) : 8.0 - 8.5
Chloride (Cl) : Max 0.015%
Sulphate (SO4) : Max 0.01%
Total nitrogen (N) : Max 0.002%
Heavy metal (as Pb) : Max 0.0005%
Arsenic (As) : Max 0.0002%
Lead (Pb) : Max 0.0005%
Calcium (Ca) : Max 0.01%
Iron (Fe) : Max 0.002%
| Basic | |
| CAS No. | 144-55-8 |
| Grade | Extra Pure |
| HS Code | 2836.3000 |
| Molecular Formula | NaHCO3 |
| Molecular Weight | 84.01 |
| Purity | 99.5% |
| Shelf Life | 60 Months |
| Physical Properties | |
| Colour | Colour |
| Decomposition point [°C] | Decomposition point [°C] |
| Density [g/cm3] | Density [g/cm3] |
| Melting point/ Freezing point [°C] | Melting point/ Freezing point [°C] |
| Odour | Odour |
| pH value | pH value |
| Physical state at 20 °C | Physical state at 20 °C |
| Solubility in water [% weight] | Solubility in water [% weight] |