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| LC5003 Silica gel granules, desiccant ~ 2 – 5 mm |
| Order number | Packaging | Quantity | Price € |
| AC32003 | Plastic bottle | 1 kg | 30.83 |
| AC32003 | Plastic drum | 5 kg | 164.7 |
| Product information | |
| Hill Formula | O2Si |
| HS Code | 2811 22 00 |
| EC number | 231-545-4 |
| Molar mass | 60.08 g/mol |
| CAS number | 7631-86-9 |
| Chemical and physical data | |
| Solubility | (20 °C) insoluble |
| Melting point | 1710 °C |
| Molar mass | 60.08 g/mol |
| Density | (20 °C) no data available |
| Bulk density | 750 – 800 kg/m3 |
| pH value | ca.7 (100 g/l, H2O, 20 °C) (slurry) |
| Safety information | |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | NWG not water endangering |
| Disposal | 32 Chromatographic residues: Aggressive, explosive (e.g. peroxides) or toxic substances in chromatographic layers or sorbents must be eliminated using suitable methods (washing out, elution) prior to disposal. The solvents used for elution can in many cases be reutilized. Larger quantities of sorbents (e.g. from columns) should be freed from solvents (filtration, drying) and packed into rip-resistant plastic sachets; container I. TLC carrier materials and columns should be disposed of together with the corresponding waste materials (aluminium, glass, plastic); container K. |
| Toxicological data | |
| LD 50 oral | LD50 rabbit > 5000 mg/kg |
| Specifications | |
| Bulk density | about 70 g/100ml |
| Loss on drying (180 °C) | ≤ 2 % |
| Water absorption capacity (24 hrs.,80 % relative humidity) | ≥ 25 % |