Translation meaning & definition of the word "phenolphthalein" into Chinese (Simplified) language

noun

1. A laxative used in many preparations under various trade names

• Also used as an acid-base indicator in titrations involving weak acids and strong bases because it is brilliant red at high alkalinity and colorless below ph 8

synonym:
• phenolphthalein

1. 在许多制剂中以各种商品名使用的泻药

• 也可用作涉及弱酸和强碱的滴定的酸碱指示剂,因为它在高碱度下为鲜红色,在ph 8以下为无色

同义词:
• 苯酚酞