Actinium - Precautions

Precautions

227Ac is highly radioactive and experiments with it are carried out in a specially designed laboratory equipped with a glove box and radiation shielding. When actinium trichloride is administered intravenously to rats, about 33% of actinium is deposited into the bones and 50% into the liver. Its toxicity is comparable to, but slightly lower than that of americium and plutonium.

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