草酸

Traditional form:

草酸

Pinyin (reading):

cǎosuān

Definitions:

• oxalic acid C2H2O4

Characters:

• 草 - grass, herbs; straw, thatch
• 酸 - tart, sour; spoiled; acid

Traditional characters:

• 草 - grass, herbs; straw, thatch
• 酸 - tart, sour; spoiled; acid