Using industrial strontium carbonate as raw materials,ammonium bichomte removed barium,ammonium bicarbonate carbureted,the authors prepare the strontium carbonate(AR).Its content is morethan 99.5%.
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- 以工业碳酸锶为原料制得氯化锶;采用重铬酸铵除钡;经碳酸氢铵碳化.;可得到含量为99