Specifications

Barium Carbonate - Extrapure AR (CAS No. 513-77-9)

It is the chief source of barium salts, and is mined in considerable amounts . It is used for the preparation of rat poison, in the manufacture of glass and porcelain, and formerly for refining sugar. It is insoluble in water but soluble in acid

 

Barium Carbonate - Extrapure AR (CAS No. 513-77-9)

 BaCO₃   M.W.197.34

Description White crystalline compound

Assay min.99%

Chloride (Cl) max.0.002%

Iron (Fe) max.0.001%

Heavy Metals (Pb) max.0.001%

Copper (Cu) max.0.001%

Insoluble Matters (in HCl) max.0.015%

Sulphide(S) max.0.001%

Potassium (K) max.0.005%

Sodium (Na) max.0.02%