Naphthol Green B

Naphthol Green B is a chemical compound, a green synthetic dye also known as Acid Green 1, D&C Green No. 1, CI 10020 Chemical name: Trisodium tris[5,6-dihydro-5-(hydroxyimino)-6-oxonaphthalene-2-sulphonato (2-) N5, O6]ferrate(3-) What it is used for and where Cosmetics It is a restricted cosmetic ingredient as IV/2 and II/1342 when used as a...