[机] aurintricarboxylic acid triammonium salt

jīn jīng sān suō sān ǎn yán ㄐㄧㄣ ㄐㄧㄥ ㄙㄢ ㄙㄨㄛ ㄙㄢ ㄢˇ ㄧㄢˊ