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单词 Argentum nitricum
释义

Argentum nitricum

中文百科

硝酸银 Silver nitrate

(重定向自Argentum nitricum)

硝酸银化学式为AgNO3,无色晶体,易溶于水,遇有机物变灰黑色,分解出银。纯硝酸银对光稳定,但由于一般的产品纯度不够,其水溶液和固体常被保存在棕色试剂瓶中。

硝酸银溶液由于含有大量银离子,故氧化性较强,并有一定腐蚀性,医学上用于腐蚀增生的肉芽组织,稀溶液用于眼部感染的杀菌剂。

英语百科

Silver nitrate 硝酸银

(重定向自Argentum nitricum)
Micrograph showing a silver nitrate (brown) marked surgical margin.
Skin stained by silver nitrate

Silver nitrate is an inorganic compound with chemical formula AgNO
3
. This compound is a versatile precursor to many other silver compounds, such as those used in photography. It is far less sensitive to light than the halides. It was once called lunar caustic because silver was called luna by the ancient alchemists, who believed that silver was associated with the moon.

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更新时间:2025/6/17 11:30:30