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单词 brönner's acid
释义 brön·ner's acid
noun
or broen·ner's acid \ˈbrenə(r)z-, -rən-, -rə̄n-\
Usage: usually capitalized B
Etymology: probably from the name Brönner
: a colorless crystalline naphthylaminesulfonic acid NH2C10H6SO3H used as a dye intermediate; 6-amino-2-naphthalenesulfonic acid
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更新时间:2024/9/20 8:34:41