This kind of Active Zinc Oxide is suitable to produce Zinc Oxide Desulfurizer. We can controll the bulk density and other index in different range to meet different demands.

(1) Physical and chemical properties:
Molecular formula: ZnO
Molecular Weight: 81.38
Appearance: Yellowish powder.
Bulk Density: about 0.5g/ml
Odor: Odorless.
Solubility: Insoluble in water, alcohol; Soluble in dilute acids.
Specific Gravity: 5.67
pH: No information found.
Melting Point: 1975C (3587F)

(2) Application principle:
It can be used to produce Zinc Oxide Desulfurizer that is 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 etc...

(2) Index:
ZnO content: 95-98% commonly
Specific surface area: 40--90 square meter/ g
Bulk Density: 0.2-0.6ml
Particle Diameter: Mean about 30 nanometer
Pb: Max. 10ppm
CD: Max. 4ppm
As: Max. 1.0ppm
Cu: Max. 10ppm

Packing: In polyethylene film bag with outer woven bag. 25kg.