HANGZHOU YIJIANG INDUSTRY Co., Ltd.

2-Naphthalenesulfonic acid,7-amino-4-hydroxy-;1-Naphthol-3-sulfonic acid,6-amino-;7-Amino-4-hydroxy-2-naphthalenesulfonic acid;6-Amino-1-hydroxy-3-naphthalenesulfonic acid;6-Amino-1-naphthol-3-sulfonic acid;I acid;J acid;Isogamma acid;2-Amino-5-hydroxy-7-naphthalenesulfonic acid;1-Hydroxy-6-amino-3-naphthalenesulfonic acid;2-Amino-5-naphthol-7-sulfonic acid;3-Amino-8-hydroxy-6-naphthalenesulfonic acid;6-Amino-1-hydroxy-3-sulfonaphthalene;3-Amino-8-naphthol-6-sulfonic acid;3-Amino-6-sulfo-8-naphthol;1-Hydroxy-3-sulfo-6-aminonaphthalene;3-Amino-8-hydroxy-6-sulfonaphthalene;6-Amino-3-sulfo-1-naphthol;NSC 31510;NSC 7556;NSC 8631

[1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethyl-;Benzidine,3,3′-dimethyl-;3,3′-Dimethyl[1,1′-biphenyl]-4,4′-diamine;C.I. 37230;C.I. Azoic Diazo Component 113;3,3′-Dimethylbenzidine;Fast Dark Blue Base R;o-Tolidine;3,3′-Tolidine;3,3′-Dimethyl-4,4′-biphenyldiamine;3,3′-Dimethyl-4,4′-diaminobiphenyl;4,4′-Diamino-3,3′-dimethylbiphenyl;o,o′-Tolidine;4′-Amino-3,3′-dimethyl[1,1′-biphenyl]-4-ylamine;4,4′-Diamino-3,3′-dimethyl-1,1′-biphenyl

Benzenesulfonic acid,4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-;Benzenesulfonic acid,p-(3-methyl-5-oxo-2-pyrazolin-1-yl)-;4-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid;3-Methyl-1-(p-sulfophenyl)-5-pyrazolone;Pyrazoline G;1-(p-Sulfophenyl)-3-methyl-5-pyrazolone;p-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid;3-Methyl-1-(4-sulfophenyl)-5-pyrazolone;1-(4′-Sulfophenyl)-3-methyl-5-pyrazolone;3-Methyl-1-(p-sulfophenyl)-2-pyrazolin-5-one;1-(4-Sulfophenyl)-3-methyl-5-pyrazolone;1-(p-Sulfophenyl)-3-methylpyrazolin-5-one;3-Methyl-1-phenyl-5-pyrazolone-4′-sulfonic acid;3-Methyl-1-(4-sulfophenyl)pyrazolin-5-one;3-Methyl-1-(4′-sulfophenyl)-5-pyrazolone;NSC 26429;NSC 4752;4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid;74583-53-2;481668-54-6

Benzenesulfonic acid,5-amino-2-[(4-aminophenyl)amino]-;Benzenesulfonic acid,5-amino-2-(p-aminoanilino)-;5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid;5-Amino-2-(p-aminoanilino)benzenesulfonic acid;6-(p-Aminoanilino)metanilic acid;4-(p-Aminoanilino)-3-sulfo-1-aminobenzene;4-(p-Aminoanilino)-3-sulfoaniline;4,4′-Diaminodiphenylamine-2-sulfonic acid;4,4′-Diamino-2-sulfodiphenylamine;5-Amino-2-(4-aminophenylamino)benzenesulfonic acid;NSC 4706;NSC 5622;MAC 0021939;1351935-81-3

2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-;1-Naphthol-3,6-disulfonic acid,8-amino-;4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid;C.I. 35570;1-Amino-8-hydroxy-3,6-disulfonaphthalene;1-Amino-8-hydroxynaphthalene-3,6-disulfonic acid;5-Amino-4-naphthol-2,7-disulfonic acid;8-Amino-1-naphthol-3,6-disulfonic acid;H acid;1-Amino-8-naphthyl-3,6-disulfonic acid;8-Amino-1-hydroxy-3,6-naphthalenedisulfonic acid;1-Hydroxy-8-amino-3,6-naphthalenedisulfonic acid;1-Naphthol-8-amino-3,6-disulfonic acid;3,6-Disulfo-8-hydroxy-1-naphthylamine;1-Hydroxy-8-amino-3,6-disulfonaphthalene;1-Amino-8-naphthol-3,6-disulfonic acid;5-Amino-4-hydroxy-2,7-naphthalenedisulfonic acid;3,6-Disulfo-1-amino-8-naphthol;1-Amino-3,6-disulfo-8-naphthol;Sulfonphthol;NSC 190492;1-Hydroxy-3,6-disulfo-8-aminonaphthalene;8-Hydroxy-3,6-disulfo-1-naphthylamine;1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid;94475-69-1

1-Naphthalenesulfonic acid,4-diazo-3,4-dihydro-7-nitro-3-oxo-;1-Naphthalenediazonium,2-hydroxy-6-nitro-4-sulfo-,hydroxide,inner salt;4-Diazo-3,4-dihydro-7-nitro-3-oxo-1-naphthalenesulfonic acid;1-Diazo-2-oxo-6-nitronaphthalene-4-sulfonic acid;6-Nitro-1,2-diazooxonaphthalene-4-sulfonic acid;1-Diazo-2-hydroxy-6-nitro-4-naphthalenesulfonic acid;6-Nitro-4-sulfo-2,1-naphthoquinone diazide;101667-26-9;117255-15-9;123216-22-8;5366-84-7;65180-76-9;92815-48-0;155668-12-5;172683-35-1

Benzenesulfonic acid,3-amino-2-hydroxy-5-nitro-;Metanilic acid,2-hydroxy-5-nitro-;1-Phenol-2-sulfonic acid,6-amino-4-nitro-;3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid;6-Amino-4-nitro-1-phenol-2-sulfonic acid;1-Hydroxy-2-amino-4-nitrobenzene-6-sulfonic acid;2-Aminophenol-4-nitro-6-sulfonic acid;2-Amino-4-nitrophenol-6-sulfonic acid;4-Nitro-2-aminophenol-6-sulfonic acid;2-Hydroxy-5-nitro-3-sulfoaniline;1-Amino-2-hydroxy-5-nitro-3-benzenesulfonic acid;2-Amino-4-nitro-6-sulfophenol;6-Amino-4-nitrophenol-2-sulfonic acid;NSC 7541;3-Amino-2-hydroxy-5-nitrobenzene-1-sulfonic acid;861511-93-5

1-Naphthalenediazonium,2-hydroxy-6-nitro-4-sulfo-;2-Hydroxy-6-nitro-4-sulfo-1-naphthalenediazonium

Benzenesulfonic acid,3-amino-4-hydroxy-5-nitro-;Metanilic acid,4-hydroxy-5-nitro-;1-Phenol-4-sulfonic acid,2-amino-6-nitro-;3-Amino-4-hydroxy-5-nitrobenzenesulfonic acid;2-Amino-6-nitro-1-phenol-4-sulfonic acid;4-Hydroxy-5-nitrometanilic acid;6-Nitro-2-aminophenol-4-sulfonic acid;3-Amino-5-nitro-4-hydroxybenzenesulfonic acid;2-Amino-6-nitrophenol-4-sulfonic acid;2-Hydroxy-3-nitro-5-sulfoaniline;2-Amino-6-nitro-4-sulfophenol;1-Amino-2-hydroxy-3-nitro-5-benzenesulfonic acid;3-Amino-4-hydroxy-5-nitrobenzene-1-sulfonic acid;1323348-51-1

2-Naphthalenesulfonic acid,4-hydroxy-7-(phenylamino)-;2-Naphthalenesulfonic acid,7-anilino-4-hydroxy-;1-Naphthol-3-sulfonic acid,6-anilino-;4-Hydroxy-7-(phenylamino)-2-naphthalenesulfonic acid;Phenyl I acid;Phenyl J Acid;2-Phenylamino-5-naphthol-7-sulfonic acid;5-Hydroxy-2-(phenylamino)-7-naphthalenesulfonic acid;2-Anilino-5-hydroxy-7-naphthalenesulfonic acid;N-Phenyl I acid;N-Phenyl J acid;7-Anilino-4-hydroxy-2-naphthalenesulfonic acid;2-Anilino-5-naphthol-7-sulfonic acid;NSC 10451;NSC 1745;NSC 37153;6-Phenylamino-1-hydroxynaphthalene-3-sulfonic acid;6-(Phenylamino)-1-naphthol-3-sulfonic acid;1-Hydroxy-6-anilinonaphthalene-3-sulfonic acid;121696-48-8

C.I. Acid Black 107;Lanasyn Black M;Lanyl Black BG;Vialon Fast Black BL;Cibalan Black BGL;Ostalan Black BGL conc.;Capracyl Black BGL;Kayakalan Black BGL;Lanafast Black BGL;C.I. Acid Black 158;Acid Black 158;Acid Black 107;Irgalan Black BGL 200;Irgalan Black BGL;Lanyl Black BG extra conc.;Neutrichrome Black S 2B;Neutrilan Black K-BL;Magra Black PT;Aluminium Black LBB;Dinalan Black BGL;Black LLB for Aluminium;Fabrilan Black NA-BGL;Stelane Black S2B;Acid Black BGL;Trialan Black BGL;Taigaian Black BGL;Dyalan Black BGL;Anadurm Black S-BGL;Covalene Black BGL;Trialan Leather Black BLH;Lanyl Black BG E/C;12234-55-8;68459-93-8;79920-42-6

C.I. Acid Black 168;Sella Fast Grey BRL;Acid Black MZ;Acid Black BL

2,7-Naphthalenedisulfonic acid,4-amino-6-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]amino]sulfonyl]phenyl]diazenyl]-5-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-,potassium salt (1:2);2,7-Naphthalenedisulfonic acid,4-amino-6-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-,dipotassium salt;C.I. Acid Black 210;Luganil Black TS;Acid Black 210;Coriamine Black NT;C.I. 300285;Luganil Black NT;Lederos 210;Acidal-Black CCX;Coriamine Black E 3G;Derma Carbon AF 135;Acid Black BRL;Coriamine Black 3G;Acid Black SF;Everlan Black NGS;Kemacid Black N.SPH;Ambicid Black G;Victalan Black J;Pacid Black 210;Vicoacid Black J;Basacid Black X 32 Liquid;Setaderm Black NT;Airedale Black FGT;Sandal Acid Black NT;Formo Leather Black Supra;Acid Black 6-GNR;Derma Carbon AF;Everlan Black FG;Ratna Acid Black NB;Dermacid Black NG;Everlan Black RS;Indacid Black NT;Triacor Black TNL;Acid Black NTR;Colocid Black NT;Acid Black AB;Vilmacor Black LT;Dycosacid Black NG;Acid Black NT;Basacid Black X32;Covasol Black NR;Covalene Black NR;Chemiderm Black TS;Ritaleather Black RNT;Everlan Black NG;Daedo Acid Black NT;Vilmacor Black NT;Airedale Black FGL;Dynacid Black 2AO;Apollo Leather Black NT;Korostan Black BN;Everlan Black GS;Lederos Black;Durapel Black NT;Baygenal Black TDE;201792-80-5

Chromate(1-),bis[N-[7-(hydroxy-κO)-8-[2-[2-(hydroxy-κO)-5-[(methylamino)sulfonyl]phenyl]diazenyl-κN1]-1-naphthalenyl]acetamidato(2-)]-,hydrogen (1:1);Chromate(1-),bis[N-[7-hydroxy-8-[[2-hydroxy-5-[(methylamino)sulfonyl]phenyl]azo]-1-naphthalenyl]acetamidato(2-)]-,hydrogen;Chromate(1-),bis[N-[7-(hydroxy-κO)-8-[[2-(hydroxy-κO)-5-[(methylamino)sulfonyl]phenyl]azo-κN1]-1-naphthalenyl]acetamidato(2-)]-,hydrogen;Acetamide,N-[7-hydroxy-8-[[2-hydroxy-5-[(methylamino)sulfonyl]phenyl]azo]-1-naphthalenyl]-,chromium complex;C.I. Acid Black 60;Ostalan Grey BL;Irgalan Grey BRL;Acid Black 60;Intralan Grey BL-S;Irgalan Grey BRL 01KWL200;Neutral Grey 2BL;Neutral Gray 2BL;Aluminium Grey LB;Taigalan Grey BL;Vopsider Grey MBL;Romexal Grey BL;Dyalan Grey BL;Solcoderm Grey TMBL;Dinalan Grey BRL;Neuter Grey 2BL;Trialan Leather Grey BL;Grey 2BL;Grey LB for Aluminium;Fabrilan Grey NA-BL;Trialan Grey BL;Lanasyn Grey BLRN;Lanyl Grey B;117537-53-8;55524-08-8;70294-86-9

2-Anthracenesulfonic acid,1-amino-9,10-dihydro-9,10-dioxo-4-[(2,4,6-trimethylphenyl)amino]-,sodium salt (1:1);2-Anthracenesulfonic acid,1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)-,monosodium salt;2-Anthracenesulfonic acid,1-amino-9,10-dihydro-9,10-dioxo-4-[(2,4,6-trimethylphenyl)amino]-,monosodium salt;2-Anthracenesulfonic acid,1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)-,sodium salt;Sodium 1-amino-4-(2,4,6-trimethylanilino)anthraquinone-2-sulfonate;Acid Blue 129;C.I. Acid Blue 129;Erionyl Blue E-BFF;Eriosin Fast Blue BFF;Fast Acid Light Blue BRL;Nylomine Blue A 3R;Solway Blue RB;Suminol Fast Blue PR;Tertracid Fast Blue TR;Alizarine Fast Blue BE;Neonyl Blue 4R;Brilliant Alizarine Sky Blue BS;Erionyl Blue BFF;Acid Fast Blue BS;Endanil Blue R;Kayanol Blue NR;Nylosan Blue PRL;Aminyl Blue E-PRL;Suminol Fast Blue PR conc;Midlon Blue E;Acid Blue NR;Daedo Acid Blue PR;Kenamide Blue G 3R;Weak Acid Brilliant Blue P-RL;Acid Blue 3R;Fabracid Blue S-E;Concorde Acid Blue ARL;Best Acid Blue TR;Acid Brilliant Blue P-R;Vicoacid Blue 129;Acid Blue P-R;Dycosweak Acid Brilliant Blue P-R;Triacid Fast Blue BRW;Apollo Nylon Fast Blue M-FN;Relon Blue BS;Weak Acid Brilliant Blue P-R;Atanyl blue PRL;AQN 129;110158-21-9;110158-60-6;12217-21-9

C.I. Acid Blue 225;Irganol Brilliant Blue RLS;Polar Blue RLS;Acid Blue 225;Nylosan Blue F 2RFL;Lanaset Blue 2R;Lanasyn Blue F 2RFL160

2-Anthracenesulfonic acid,1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-,sodium salt (1:1);2-Anthracenesulfonic acid,1-amino-4-anilino-9,10-dihydro-9,10-dioxo-,monosodium salt;2-Anthracenesulfonic acid,1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-,monosodium salt;2-Anthraquinonesulfonic acid,1-amino-4-anilino-,sodium salt;C.I. 62055;Acid Alizarine Blue A;Acilan Direct Blue A;Alizarine Blue A;Alizarine Fast Blue CL;Alizarine Fast Blue RB;Alizarine Fast Printing Blue RB;Alizarine Light Blue AA;Alizarine Sapphirol A;Alizarine Straight Blue ARG;Alizarine Straight Blue ART;Alizarine Supra Blue B;Alizarine Supra Blue A-CF;Anthraquinone Blue SWF;Bucacid Alizarine Fast Blue R;C.I. Acid Blue 25;Erio Anthracene Brilliant Blue 2GC;Erio Anthracene Brilliant Blue GRL;Erio Fast Blue GRL;Fenazo Light Blue AT;Merpacyl Blue SW;Mitsui Nylon Fast Blue G;Solway Ultra Blue B;Telon Blue ANL;Acid Blue 25;Sodium 1-amino-4-anilinoanthraquinone-2-sulfonate;C.I. Acid Blue 25 sodium salt;Lissamine Blue RB;Alizarine Fast Blue A;C.I. Acid Blue 77;Wofacid Blue A;Nylomine Blue A-G;1-Amino-4-anilinoanthraquinone-2-sulfonic acid sodium salt;Telon Light Blue AN;Apollo Nylon Fast Blue A 2G;Diacid Light Blue 2A;Wofasol Fast Blue L;Acid Light Blue A;Sandolan Blue E 2AL;Aminyl Blue E-GSL;Alizarine Supra Blue A;Sodium 1-amino-4-(phenylamino)-2-anthraquinonesulfonate;Acid Anthraquinone Blue;Best Acid Blue AGL;37218-11-4;1007599-96-3

C.I. Acid Blue 260;Erionyl Blue RL;Acid Blue 260;Erionyl Blue A-R;Irgaderm Blue M;Irgaderm Blue M 207;Best Acid Brilliant Blue RL;Eukesolar Brilliant Blue;Triacid Fast Blue RL;Everacid Blue RL;Weak Acid Blue RL;Acid Brilliant Blue RL;1571868-12-6

C.I. Acid Blue 284;Neutrichrome Navy S-B;Acid Blue 284;Neutrilan Navy S-B;Neutrilan Blue S-BGR;Neutrilan Navy S-BGR;Trialan Navy Blue S 2B;374682-19-6

C.I. Acid Blue 317;Trialan Navy Blue SG;Lanacron Navy S-G;Ostalan Blue S-G;Acid Blue 317