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WenHua, Baoji, Shaanxi
Zinc Oxide (desulfurizer grade) Physical and chemical properties: Molecular formula: ZnO Molecular Weight: *1.*8 Appearance: yellowish powder. Bulk Density: about 0.5g/ml Odor: Odorless. Solubility: Insoluble in water, alcohol; soluble in dilute acids. Specific Gravity: 5.*7 pH: No information found. Melting Point: ***5C (***7F) Application principle: It can be used to produce Zinc Oxide Desulfurizer, a cylindrical strip. The Zinc Oxide Desulfurizer can remove H2S besides absorb COS, CS2 and some other react-like organic sulfur compounds in purified industry such as petroleum refineries, ammonia, organic synthesis and chemical fibre process ***** Index: ZnO content: ****8% commonly Specific surface area: > *0 square meter/ g Bulk Density: 0.**0.6ml Particle Diameter: mean about *0 nanometer Pb: Max. *0ppm Cd: Max. 4ppm As: Max. 0.8ppm Cu: Max. *5ppm Mn: Max. *5ppm Ca: about 0.6% Mg: about 0.3%
