CAS Registry Number
CAS 12138-09-9 — Tungsten disulphide powder, 25-37µm, 99.5%
We list 3 grades / variants of this substance. Compare them below and add the right one to your quote basket.
CAS No.12138-09-9
FormulaS2W
Mol. weight248.00
Also known as: Tungsten disulfide · Tungsten disulphide · tungsten(IV) sulfide · (WS2) · WS2 · Tungsten Sulphuratum · Tungsten sulfide (WS2) · Bulk WS2 powder
IUPAC: bis(sulfanylidene)tungsten
Available grades of CAS 12138-09-9
Need a price, a spec or a custom compound?
Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.