Silica Gel 60 GF254 -1KG
Silica gel 60 GF₂₅₄ for thin-layer chromatography. Silica gel 60 GF₂₅₄ CAS No. 7631-86-9, EC Number 231-545-4.
Manufacturer: Merck
Catalog ID: 107730.1000
Stock: In Stock
Description
| Catalogue Number | 107730 |
| Overview | Standardized sorbents ensure reliable results every time. Our broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum binder, silica with no foreign binder, and silica gel with a fluorescence indicator. We also offer high-quality aluminum oxide, cellulose microcrystalline, and kieselgur (also known as diatomaceous earth). |
Product Information
| CAS number | 7631-86-9 |
| EC number | 231-545-4 |
| Hill Formula | O₂Si |
| Chemical formula | SiO₂ |
| Molar Mass | 60.08 g/mol |
| HS Code | 2811 22 00 |
Applications
| Application | Silica gel 60 GF₂₅₄ for thin-layer chromatography. Silica gel 60 GF₂₅₄ CAS No. 7631-86-9, EC Number 231-545-4. |
Physicochemical Information
| Melting Point | 1710 °C |
| pH value | 7 (100 g/l, H₂O, 20 °C) (slurry) |
| Bulk density | 200 - 800 kg/m3 |
Toxicological Information
| LD 50 dermal | LD50 Rabbit > 5000 mg/kg |
Storage and Shipping Information
| Storage | Storage temperature: no restrictions. |
Specifications
| pH-value (10 % suspension) | 6.0 - 7.0 |
| Fe (Iron) | ≤ 0.02 % |
| Calcium sulfate (CaSO₄·0.5 H₂O) | 12.0 - 13.5 % |
| Particle size | 90% < 55 µm |
| Application test | conforms |
| UV absorption (Dichloro methane extract) | conforms |
| The data to the particle size are related to the pure Silica gel before additive addition. |
