苛性钠
Traditional form:
苛性鈉
Pinyin (reading):
kēxìngnà
Definitions:
- caustic soda
- sodium hydroxide NaOH
Characters:
- 苛 - severe, harsh; rigorous, exacting
- 性 - sex, nature, character; suffix converting a verb to an adjective
- 钠 - sodium, natrium; to sharpen wood
Traditional characters: