Cobalt Sulfate-Heptahydrate pure granular - 2.5 kilograms - 98+% reagent

Description

Cobalt Sulfate heptahydrate pure crystals granular - 2.5 kilograms.
The item is 98+% minimum purity granular.
The heptahydrate, which is being sold, has a molecular weight of 281.
It is shipped in a high density polyethylene screw top bottle suitable for storage on a laboratory shelf.
Use for ceramic enamels and glazes, animal feed additive (precursor in ruminants of vitamin B12),
desiccant indicator, plating, catalyst, storage batteries, cobalt chemical preparation, etc.
Lack of cobalt in soil and foliage results in a 'wasting disease' in cattle.  In humans a lack of cobalt in the form of cyanocobalamin (vitamin B12) or ability to absorb it causes pernicious anemia.
Sold only to continental U.S.
Practice basic chemical hygiene.
Do not ingest.
Do not breathe dust, use proper respirators.
Do not leave on skin may cause sensitization.
OSHA  No component of this product is on OSHA list of regulated carcinogens
DOT  Not dangerous goods.
Does not apply to domestic shipments IATA  UN 3077 Class 9 Packing group III