tungsten diboride (CAS 12228-69-2) — formula B2W, molecular weight 205.5; category inorganic chemicals.
tungsten diboride (CAS 12228-69-2) is a chemical raw material in the inorganic chemicals category. Its molecular formula B2W comprises 2 B, 1 W atoms. Its molecular weight is about 205.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 12228-69-2 |
|---|---|
| Molecular Formula | B2W |
| Molecular Weight | 205.5 |
| Applications | Tungsten boride (WB2): INACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Tungsten boride (WB2): INACTIVE.
tungsten diboride is an inorganic compound with CAS registry number 12228-69-2 and molecular formula B2W (molecular weight 205.5), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 12228-69-2
Its molecular formula B2W comprises 2 B, 1 W atoms.
Also known as: tungsten diboride · 二硼化钨
Category: inorganic chemicals
The CAS registry number of tungsten diboride is 12228-69-2.
Molecular formula B2W, molecular weight 205.5.
It is also registered under: tungsten diboride, 二硼化钨.
Recorded applications: Tungsten boride (WB2): INACTIVE.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for tungsten diboride (CAS 12228-69-2), compiled from public chemistry databases.
| CAS Number | 12228-69-2 |
|---|---|
| PubChem CID | 82989 |
| Molecular Formula | B2W |
| IUPAC Name | bis(boranylidyne)tungsten |
| Molecular Weight | 205.5 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 205.969544 |
| Monoisotopic Mass | 205.969544 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 3 |
Tungsten boride (WB2); 12228-69-2; EINECS 235-445-1; RefChem:192518; Tungsten diboride; bis(boranylidyne)tungsten; SCHEMBL29409927; DTXSID701319003
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二硼化钨