氰化钠

氰化钠	qíng huà nà	sodium cyanide NaCN
氰	qíng	cyanogen (CN)2 / ethanedinitrile / Taiwan pr. [qing1]
化	huā	variant of 花
化	huà	to make into / to change into / -ization / to ... -ize / to transform / abbr. for 化学
钠	nà	sodium (chemistry)