Red crystalline powder. The density is 3.075 g/cm3. Decomposition of melting point. Dissolved in water. Hygroscopicity. It is prepared by heating cobalt sulfate heptahydrate to 100 ° C for dehydration. Used as an alkaline storage battery additive to make cobalt salts, coatings and varnish desiccants. Can also be used for cobalt plating, glaze, color ceramics, pasture micro-fertilizers.
Formula: CoSO4. H2O
CAS No.: 13455-34-0
Properties: It is a pink powder, soluble in water.
|Assay (Co)||33 min|
|Size (through 100 mesh)||95min|
Application: The paint industry is used as a paint drier. The ceramic industry is used as a colored porcelain glaze. The chemical industry is used to make cobalt-containing pigments and as a raw material for the production of various cobalt salts. The battery industry is used as an additive for alkaline batteries and lithopone. In addition, it is also used as a catalyst, an analytical reagent, and the like.
Used for electroplating cobalt, battery, cobalt pigment, ceramic, enamel, glaze and as catalyst, foam stabilizer, drier.
Storage: Store at a dry place. Avoid heating and damp.
Packing: net 25kg bags or drums.