High Purity Tungsten Disulfide WS2 Powder CAS 12138-09-9, 99.9%
Tungsten dioxide, molecular formula WS2 molecular weight 247.97 It's a grey fine crystal, or powder, with metallic luster. This product is part of the hexagonal system. Purity: 99.9%Dimensions of partilcles: 70-300nm. About Tungsten Disulfide WS…