| 释义 | cobalt fluoride noun
 : either of two fluorides of cobalt:
 a.  : the difluoride CoF2 obtained as a rose colored granular powder — called also cobaltous fluoride
 b.  : the trifluoride CoF3 obtained as a brown crystalline material and used as a carrier of fluorine in the preparation of fluorocarbons — called also cobaltic fluoride
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