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单词 bromcresol purple
释义

bromcresol purple


bromcresol purple

[brōm′krē‚sȯl ′pər·pəl] (organic chemistry) bromocresol purple

bromcresol purple


brom·cre·sol pur·ple

(brom-krē'sol pŭr'pil), A substituted triphenylmethane dye (pKa 6.3), practically insoluble in water but soluble in alcohol and dilute alkalies; used as an indicator of pH (yellow at pH 5.2, purple at pH 6.8).
AcronymsSeeBCP
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更新时间:2024/12/23 1:16:25