酚酞指示剂

酚酞指示剂

/ fēn tài zhǐ shì jì /

简明

1
phenolphthalein indicator
酚酞指示剂；

网络释义

1
phenolphthanlein incicator
... miscibility with water 与水的互溶性 phenolphthanlein incicator 酚酞指示剂 pore 孔 ...
2
phenolphthalein indicator
... phenology 物候学；物候现象 phenolphthalein indicator 酚酞指示剂 phenolphthalein 酚酞 ...
3
phenolphthanlein n incicator
... miscibility E with water 与水的互溶性 phenolphthanlein n incicator 酚酞指示剂 pore 孔 ...

短语

1
酚酞络合指示剂
Phenolphthalexone
2
百里酚酞络合指示剂
TPC ; Thymolphthalexon
3
邻甲酚酞络合指示剂
o-Cresolphthalein complexon

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双语例句

1
它与酚反应生产酚酞，可用作指示剂、染料和医药。
It is reacted with phenol to produce phenolphthalein, used as an indicator, a dye, and a pharmaceutical.
2
选择溴甲酚绿和酚酞一百里酚酞为指示剂。
Bromoc-resol Green and Phenolphthalein-Thymolphthalein were selected as indicators.
3
钾标定，以酚酞为指示剂。
Acid calibration potassium hydroxide, to phenolphthalein as indicator.

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百科

酚酞指示剂
酚酞指示剂是酸碱指示剂之一。由酚酞溶解在酒精溶液中而成。

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