氢氧化钠 qīng yǎng huà nà

caustic soda; sodium hydroxide NaOH

Word data

HSK Not in HSK
Frequency 22209th word

Definitions

  1. 1. caustic soda
  2. 2. sodium hydroxide NaOH

Characters

Character Meaning
氢 qīng
hydrogen (chemistry)
氧 yǎng HSK 6
oxygen (chemistry)
化 huà HSK 3
to change into; to transform; to make into
钠 nà
sodium (chemistry)