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单词 Bromocresol purple
释义

Bromocresol purple

英语百科

Bromocresol purple

Skeletal formula of bromocresol purple in cyclic form
Ball-and-stick model of the bromocresol purple molecule in cyclic form

Bromocresol purple (BCP) or 5',5"-dibromo-o-cresolsulfophthalein, is a pH indicator. In its sultone form, it has a pKa value of 6.3, and is usually prepared as a 0.04% aqueous solution.

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更新时间:2025/6/19 11:45:04