High Purity Tungsten Disulfide WS2 Powder CAS 12138-09-9, 99.9%
Tungsten dioxide is its name. Molecular formula: 247.97 molecular weights WS2. Also available in hexagonal packaging Purity: 99.9%. The sizes of the parts vary from 70-300nm About Tungsten Disulfide WS2: Tungsten disulfide This organic com