Translation meaning & definition of the word "phenolphthalein" into Chinese (Traditional) 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. 在許多製劑中以各種商標名稱使用的瀉藥

• 在涉及弱酸和強鹼的滴定中還用作酸鹼指示劑,因為它在高鹼度下呈鮮紅色,在ph 8以下無色

同義詞:
• 酚酞