酸性媒介藏青RRL; 酸性媒介兰9; 媒介蓝A3R; 酸性媒介蓝A3R; 媒介蓝9; 1-naphthalenesulfonicacid,6-[(5-chloro-2-hydroxy-3-sulfophenyl)azo]-5-hydroxy; AcidchromenavyblueRRN; AcidmordantblueA3R; C.I.Mordantblue9; MORDANT BLUE 9; CI 14855; sodium 6-(5-chloro-2-hydroxy-4-sulphophenylazo)-5-hydroxynaphthalene-1-sulphonate; Navy Blue RL; Mordant Blue 2RL; Acid Mordant Navy Bl; Fast Navy 2R; Acid Chrome Blue RRA; SUPERCHROME BLUE 2R; Chrome Blue 2R
酸性棕 M; 酸性棕 GR; 酸性棕 RC; 4,4'-(2,4-二羟基-1,3-亚苯基)双(偶氮)双萘-1-磺酸二钠盐; C.I. 20195; 4,4'-((2,4-二羟基-1,3-亚苯基)双(二氮烯-2,1-二基))双(萘-1-磺酸钠); Disodium 4,4'-[(2,4-dihydroxy-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate; Fenazo Brown N; Brown RD; Acid Brown GR; Acid Brown RX; Echt Brown N; echtbrown; ACID BROWN M; Pacid Brown RD; Sodium 4,4'-((2,4-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))bis(naphthalene-1-sulfonate)
酸性棕14; 酸性棕 GR; 酸性棕 M; 酸性棕 RC; 4,4'-(2,4-二羟基-1,3-亚苯基)双(偶氮)双萘-1-磺酸二钠盐; C.I. 20195; 1-Naphthalenesulfonic acid, 4,4-(2,4-dihydroxy-1,3-phenylene)bis(azo)bis-, disodium salt; Disodium 4,4'-[(2,4-dihydroxy-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate; Fenazo Brown N; Brown RD; Acid Brown GR; Echt Brown N; 4,4'-[(2,4-Dihydroxy-1,3-phenylene)bis(azo)]bis(1-naphthalenesulfonic acid sodium) salt; Acid Brown RX; echtbrown; ACID BROWN M; Pacid Brown RD
酸性棕 83; C.I. 20250; Trifo Brown CG; Koranil Brown CGG; Baygenal Brown CGG; C.I. Acid Brown 83; sodium [3-[[3-[(3-amino-4-nitrophenyl)azo]-2,4-dihydroxyphenyl]azo]-4-hydroxybenzenesulphonato(3-)]cuprate(1-); copper,sodium,3-[[(3Z)-3-[(3-amino-4-nitrophenyl)hydrazinylidene]-2-oxido-4-oxocyclohexa-1,5-dien-1-yl]diazenyl]-4-oxidobenzenesulfonate
弱酸性棕R; 弱酸性棕14; 酸性深棕R; 酸性棕P-RB; Acid brown 2 (C.I. 17605); Fast Brown R; C.I.Acid Brown 14; 2-Naphthalenesulfonic acid, 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino), monosodium salt; Acid Fast Brown R.; C.I.Acid Brown 2; Weak Acid Brown R; 2-Naphthalenesulfonic acid, 3,4-dihydro-3-[2-(2-methoxy-5-nitrophenyl)hydrazinylidene]-4-oxo-6-(phenylamino)-, sodium salt, (3Z)- (1:1); Sodium (3Z)-6-anilino-3-[(2-methoxy-5-nitrophenyl)hydrazono]-4-oxo-3,4-dihydro-2-naphthalenesulfonate
用途
- 化学性质
黑棕色粉末。微溶于水,水溶液呈蓝光红色。加入盐酸产生深棕色沉淀;加入氢氧化钠产生深红棕色沉淀。可溶于乙醇,呈红光棕色,不溶于其他有机溶剂。于浓硫酸中呈红光紫色,稀释后呈橄榄棕色;于浓硝酸中呈棕色,很快转变为黄光棕色。
- 酸性棕 K 用于羊毛织物和丝绸的染色和印花。
- 用于羊毛织物和锦纶织物的染色