LABOGENS BARIUM HYDROXIDE 500GM

Assay(by acidimetry) min 97.0%

Carbonates(as BaCO3) max 2.0%

Substances insoluble in

dilute hydrochloric acid max 0.01%

Chloride(Cl) max 0.002%

Sulphide(S) max 0.001%

Heavy metals(as Pb) max 0.002%

Calcium(Ca) max 0.005%

Iron(Fe) max 0.001%

Strontium(Sr) max 1.0%

Substances not precipitated by

dilute sulphuric acid(as Sulphate) max 0.2%