Name | Tungsten boride |
Synonyms | WB Tungsten boride TUNGSTEN BORIDE BAI1-Associated Protein 2, isoform 3, BAP2-beta, IRSp53, ~50kD, Goat anti-Human B-cell Activating Factor (BAFF), N-terminal, BLyS, TALL-1, THANK, Rabbit anti-Human, Mouse, Rat |
CAS | 12007-09-9 |
EINECS | 234-498-8 |
Molecular Formula | BW |
Molar Mass | 194.65 |
Density | 15.200 |
Melting Point | 2665°C |
Water Solubility | Soluble in water |
Appearance | Powder |
Exposure Limit | ACGIH: TWA 3 mg/m3NIOSH: TWA 5 mg/m3; STEL 10 mg/m3 |
Storage Condition | Room Temprature |
MDL | MFCD00049708 |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
FLUKA BRAND F CODES | 10 |
TSCA | Yes |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Overview | Tungsten boride is a silver-white octahedral crystal. It is obtained by the direct reaction of metal tungsten heated by electric furnace and element boron. It has the excellent properties of W-B compounds and has broad application prospects in the future. |
use | tungsten boride has high melting point, high hardness, high conductivity, wear resistance, high temperature resistance and corrosion resistance, as well as neutron and gamma ray comprehensive shielding performance, so it is widely used in structural materials, wear-resistant materials, electrode materials and other fields. |