Read Edit View history 皂矾 zàofán green vitriol Origin Definitions Defs Strokes Stroke Words Sentences Sents 皂矾 皂礬 zàofán green vitriol green vitriol; ferrous sulfate. A green, transparent mineral used to dye cloth black, make blue ink, and for antiseptic or deodorizing purposes. Cross-References Synonym 水绿矾 shuǐlǜfán
皂矾 皂礬 zàofán green vitriol green vitriol; ferrous sulfate. A green, transparent mineral used to dye cloth black, make blue ink, and for antiseptic or deodorizing purposes. Cross-References Synonym 水绿矾 shuǐlǜfán