4-[[6-(diethylamino)-3-hydroxy-3-oxospiro[isobenzofuran-1(3H),9-[9H]xanthen]-2-yl]azo]-3-hydroxynaphthalene-1-sulphonic acid, sodium salt
CAS No. 94231-75-1
4-[[6-(diethylamino)-3-hydroxy-3-oxospiro[isobenzofuran-1(3H),9-[9H]xanthen]-2-yl]azo]-3-hydroxynaphthalene-1-sulphonic acid, sodium salt;4-[[6-(Diethylamino)-3-hydroxy-3-oxospiro[9H-xanthene-9,1(3H)-isobenzofuran]-2-yl]azo]-3-hydroxy-1-naphthalenesulfoni
E.C. 2.4.1.139 81669-74-1
lead malate 816-68-2