钫,英文名:Francium,CAS:7440-73-5,化学式:Fr,熔点:27°C,沸点:673°C (estimate),MSDS.

2026-03-27 10:24:45

7440-73-5

钫(Francium)

CAS: 7440-73-5

化学式: Fr

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Next：镄,英文名:fermium,CAS:7440-72-4,化学式:Fm,分子量:257,熔点:1527°C,MSDS.

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