6373-74-6 (酸性橙3,Acid Orange 3, Technical Grade)

酸性橙3;2-苯胺基-5-[(2,4-二硝基苯基)氨基]苯磺酸钠;酸性橙3(C.I.10385);酸性橙3R;酸性橙 ER;

Acid Orange 3;Acid Orange R;Anadurm Orange A-E;Covalene Orange E;Dyacid Yellow A;FASTYELLOWLIGHT;Multacid Yellow 3R;Vicoacid Orange 3.;Yellow 3R;Sodium 2-anilino-5-[(2,4-dinitrophenyl)amino]benzenesulfonate;Lissamine Fast Yellow AE;Erio Yellow AEN;Anthralan Yellow RRT;HSDB 4207;Polan Yellow E-3R;Heliacid Light Yellow 4R;Unitertracid Light Yellow RR;Derma FUR Yellow RT;C.I. 10385;C.I. ACID ORANGE 3 [HSDB];Xylene Fast Yellow ES;5-((2,4-Dinitrophenyl)amino)-2-(phenylamino)benzenesulfonic acid monosodium salt;CHEBI:82425;sodium;2-anilino-5-(2,4-dinitroanilino)benzenesulfonate;Amido yellow EA;Dimacide Yellow N-5RL;AKOS015896135;Light Fast Yellow ES;2-Anilino-5-(2,4-dinitroanilino)-benzenesulfonic acid;Erio Fast Yellow AE;Lissamine Yellow AE;6373-74-6;Lanaperl Yellow Brown GT;CI 10385;Tertracid Light Yellow 2R;Nylosan Yellow E-3R;Acid Orange 3;CHEMBL3181851;Sellacid Yellow AEN;NS00081271;Derma Yellow P;Acid Orange 3, Technical Grade;DTXCID901081;Nylomine Acid Yellow B-RD;Nailamide Yellow Brown E-L;Fast Light Yellow E;Solanile Yellow E;Intranyl Orange T-4R;Sulfacid Light Yellow 5RL;CI ACID ORANGE 3 [IARC];CI ACID ORANGE 3;Airedale Yellow E;Amido Yellow E;Acid Fast Yellow E5R;MFCD00161305;Duasyn Acid Yellow RRT;Vondacid Fast Yellow AE;C.I. Acid Orange 3;Acid Leather Light Brown G;Vondacid Light Yellow AE;W-110126;CAS-6373-74-6;CCRIS 1505;2-Anilino-5-(2,4-dinitroanilino)benzenesulfonic acid sodium salt;NCI-C54911;sodium 5-(2,4-dinitrophenylamino)-2-(phenylamino)benzenesulfonate;5-((2,4-Dinitrophenyl)amino)-2-(phenylamino)benzenesulfonic acid, monosodium salt;A834497;Fenalan Yellow E;EINECS 228-921-5;Nylocrom Yellow 3R;Tox21_301886;Kiton Fast Yellow A;P0XV7XM57J;Benzenesulfonic acid, 2-anilino-5-(2,4-dinitroanilino)-, monosodium salt;UNII-P0XV7XM57J;Sodium 4-(2,4-dinitroanilino)diphenylamine-2-sulfonate;Coranil Brown H EPS;Benzenesulfonic acid, 5-((2,4-dinitrophenyl)amino)-2-(phenylamino)-, monosodium salt;Lissamine Fast Yellow AES;Elbenyl Orange A-3RD;Acid Yellow E;NCGC00255364-01;Erio Fast Yellow AEN;Acid Orange No. 3;C19370;DTXSID1021081;Amido Yellow EA-CF;Superian Yellow R;Q3621274;Benzenesulfonic acid, 5-((2,4-dinitrophenyl)amino)-2-(phenylamino)-, sodium salt (1:1);Sodium 2-anilino-5-(2,4-dinitroanilino)benzenesulphonate;sodium 5-[(2,4-dinitrophenyl)amino]-2-phenylazanyl-benzenesulfonate;SCHEMBL141079;Multicuer Brown MPH;Tectilon Orange 3GT;Erionyl Yellow E-aen;sodium 2-anilino-5-(2,4-dinitroanilino)benzenesulfonate;EC 228-921-5;Acid Fast Yellow AG;

MFCD00161305

KKBFCPLWFWQNFB-UHFFFAOYSA-M

1S/C18H14N4O7S.Na/c23-21(24)14-7-9-15(17(11-14)22(25)26)20-13-6-8-16(18(10-13)30(27,28)29)19-12-4-2-1-3-5-12;/h1-11,19-20H,(H,27,28,29);/q;+1/p-1

S(C1C=C(C=CC=1NC1C=CC=CC=1)NC1C=CC(=CC=1[N+](=O)[O-])[N+](=O)[O-])(=O)(=O)[O-].[Na+]

228-921-5

3204120000

酸性橙 E-3R 可用于羊毛、蚕丝、锦纶的染色，也用于其纺织物的染色。主要用于染锦纶，可单独使用，也可作为三原色用于拼色。匀染性和移染性良好。染混纺织物时，纤维素纤维、醋酸纤维均不沾色，也可用于皮革着色。

以 2，4-二硝基氯苯和 2-苯胺基-5-氨基苯磺酸为原料，将两者在碱性条件下可加入相转移催化剂 TEBA (或PEG400-600) 于50-60℃缩合即得产物。经过滤、干燥、粉碎即得成品。。