CAS No.: | 497-19-8 |
---|---|
Formula: | Na2co3 |
EINECS: | 207-838-8 |
Classification: | Caustic Soda |
Grade Standard: | Food Grade |
Usage: | Dietary Alkali |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
PHYSICAL AND CHEMICAL PROPERTIES | UNITS | LIMITS |
105ºC volatile | % | 0.30 Max. |
Soluble substance in water | % | 0.30 Max. |
Content of Fe | % | 0.004 Max. |
Whiteness | ---- | 98.5 Min. |
Oil absorption | g/100g | 10-30 |
PH value | ---- | 6.5-9.0 |
Remained on 325 mesh | % | 0.02 Max. |
Conclusion | ---- | Conforms |
Density | 2.53 |
---|---|
Boiling Point | 1600°C |
Melting Point | 851 °C(lit.) |
Molecular Formula | CNa2O3 |
Molecular Weight | 105.988 |
Flash Point | 169.8ºC |
Exact Mass | 105.964287 |
Index of Refraction | 1.535 |
Stability | Stable. Incompatible with powdered alkaline earth metals, aluminium, organic nitro compounds, alkali metals, nonmetallic oxides, concentrated sulfuric acid, oxides of phosphorus. |
Water Solubility | 22 g/100 mL (20 ºC) |
Suppliers with verified business licenses