Tungsten
ALDRICH/267546 - foil, thickness 0.25 mm, ≥99.9% trace metals basis
Synonym: W
CAS Number: 7440-33-7
Empirical Formula (Hill Notation): W
Molecular Weight: 183.84
EC Number: 231-143-9
MDL Number: MFCD00011461
Linear Formula: W
Product Type: Chemical
| assay | ≥99.9% trace metals basis |
| bp | 5660 °C (lit.) |
| density | 19.3 g/mL at 25 °C (lit.) |
| form | foil |
| InChI | 1S/W |
| InChI key | WFKWXMTUELFFGS-UHFFFAOYSA |
| mp | 3410 °C (lit.) |
| Quality Level | 100  |
| resistivity | 4.9 μΩ-cm, 20°C |
| SMILES string | [W] |
| thickness | 0.25 mm |
| Packaging: | 100 cm2 in rigid mailer |
| Packaging: | 48 g in rigid mailer |
| Quantity: | • 50×50 mm (approximately 12 g) • 100×100 mm (approximately 48 g) |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.9% trace metals basis |
| bp | 5660 °C (lit.) |
| mp | 3410 °C (lit.) |
| Density | 19.3 g/mL at 25 °C (lit.) |
| UNSPSC | 12352300 |