SILICA GEL SELF INDICATOR
SILICA GEL SELF INDICATOR
| Article No. | 590408 |
| Grade | LR |
| Purity | |
| CAS No. | 112926-00-8 |
| Molecular Formula | SiO2 |
| Molecular Weight | 60.08 |
| H.S. Code | 2811.2200 |
| Shelf Life | 60 Months |
Physical properties
| Physical state at 20 °C | Solid |
| Colour | Dark blue crystals |
| Odour | Odorless |
| Melting point/ Freezing point [°C] | > 1600 °C |
| Boiling point [°C] | 2230 °C |
| Density [g/cm³] | 2.1 |
| Solubility in water [% weight] | Insoluble in water |
Specifications
| Appearance | Dark blue crystals(Coarse); Changes to light blue and then pink when saturated |
| Solubility | Insoluble in water |
| Absorption capacity | (25-30) % of its wt. of water at 20°C |
| Particle size | 6 – 20 Mesh |
| Packings | 500 gm |
