Product Name: Tungsten
CAS: 7440-33-7
MF: W
MW: 183.84
EINECS: 231-143-9
Melting point: 3410 °C(lit.)
Boiling point : 5660 °C(lit.)
density : 19.3 g/mL at 25 °C(lit.)
Fp : -23 °C
form: wire
color: Silver-gray
Specific Gravity: 19.3
|
Product name |
Tungsten | |
| CAS | 7440-33-7 | |
| Model | ESW.5N | ESW.6N |
| W(%) | 99.999 | 99.9999 |
| Impurity | Max ppm | |
| K | 0.1 | 0.07 |
| Na | 0.5 | 0.5 |
| Li | 0.05 | 0.01 |
| U | 0.0008 | 0.0005 |
| Th | 0.0008 | 0.0005 |
| Size(um) | 1.9-3.5 | 1.9-3.5 |
Widely used in high-voltage light source electrodes, semiconductor-level magnetron sputtering targets, and other high-end light sources, electronics, semiconductors and other industries.
Store in ventilated and cool warehouse.
1, T/T
2, L/C
3, Visa
4, Credit card
5, Paypal
6, Alibaba trade Assurance
7, Western union
8, MoneyGram
9, Besides, sometimes we also accept Bitcoin.
1 kg/bag or 25 kg/drum or 50 kg/drum or according to customers' requirement.