... ,Does not dissolve in alcohol,easily dissolve in ammonium chloride and ammonium nitrate.Change into strontium chloride when boil with dioxide.Emit carbon ... on.Specification: ItemsHigh-purityContent(SrCO3),% ≥99.0Barium(Ba),% ≤0.03Calcium(Ca),% ≤0.03Iron(Fe),% ≤0.001Sulfate(SO4),% ≤0.01Moisture,% ≤0.2Chloride ...