Potassium Thiocyanate CAS No. 333-20-0 MF: KSCN 1. Properties: Colorless crystal 2. Specifications: Assay /% min98.5 pH 5.3-8.5 Clarity Pass test Water insoluble max0.005 Chloride percent max 0.005 Sulfide percent max0.001 Sulfate percent max 0.005 NH4 percent max 0.002 Na percent max 0.02 Fe percent max 0.0001 Cu percent max 0.0005 Plumbum percent max0.0005 3. About us Shenyang Xinguang Chemical Factory is a modern enterprise founded in 1988, specializing in manufacturing and selling fine chemical products. We produce five major product serieses: Inorganic chemical, chemical reagents of GR, AR, CP grade, pharmaceutical raw materials, electronic chemicals, food additives, and over 700 kinds of conventional varieties. At the same time, we can provide directional process according to demands of special indicatorss for chemical products.