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单词 mercury iodide
释义

mercury iodide

noun

: either of two iodides of mercury:
a
: a yellow amorphous powder Hg2I2 that turns greenish on exposure to light

called also mercurous iodide

b
: a red crystalline poisonous salt HgI2 that changes to a yellow crystalline modification when heated above 126° C and that is used chiefly in medicine

called also mercuric iodide

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更新时间:2025/1/24 18:03:18