Silicagel 60 For Column Chromatography
ürün Kodu : 109385.2500Sorunuz!
109385.2500
Silica gel 60 for column chromatography
| Ürün bilgisi | |||
|---|---|---|---|
| Hill Formula | O2Si | ||
| Chemical formula | SiO2 | ||
| HS Code | 2811 22 00 | ||
| EC number | 231-545-4 | ||
| Molar mass | 60.08 g/mol | ||
| CAS number | 7631-86-9 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Solubility | (20 °C) insoluble | ||
| Melting point | 1710 °C | ||
| Molar mass | 60.08 g/mol | ||
| Bulk density | 200 - 800 kg/m3 | ||
| pH value | ca.7 (100 g/l, H2O, 20 °C) (slurry) | ||
| GHS'e göre güvenlik bilgisi | |||
|---|---|---|---|
| Precautionary Statement(s) | P260: Do not breathe dust. | ||
| 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. |
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| Güvenlik bilgisi | |||
|---|---|---|---|
| S Phrase | S 22 Do not breathe dust. |
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| Toksikolojik veri | |||
|---|---|---|---|
| LD 50 dermal | LD50 rabbit > 5000 mg/kg | ||