Kelco Chemicals Co.,Ltd.

2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-,sodium salt (1:2);C.I. Acid Black 1,disodium salt;C.I. Acid Black 1;Amido Black 10B;2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)-,disodium salt;C.I. 20470;Acidal Black 10B;Acidal Navy Blue 3BR;Acid Black H;Acid Black 1;Acid Black 4BN;Acid Black 4BNU;Acid Black 10A;Acid Black 10B;Acid Black 10BA;Acid Black 10BN;Acid Black 12B;Acid Black Base M;Acid Black BRX;Acid Black BX;Acid Black JVS;Acid Blue Black B;Acid Blue Black 10B;Acid Blue Black BG;Acid Blue Black Double 600;Acid Leather Blue IGW;Acid Leather Dark Blue G;Acid Leather Fast Blue Black G;Acilan Black 10B;Airedale Black 2BG;Amacid Black 10BR;Atul Acid Black 10BX;Atul Acid Black BX;Azanol Fast Acid Black 10B;Azo Dark Blue C 2B;Azo Dark Blue S;Azo Dark Blue HR;Azo Dark Blue SH;Blue Black 12B;Blue Black SX;Boruta Black A;Brasilan Black BS;Bucacid Blue Black;Calcocid Blue Black;Calcocid Blue Black 2R;Colacid Black 10A;Comacid Blue Black B;Diacid Blue Black 10B;Eniacid Black IVS;Eniacid Black SH;Eriosin Blue Black B;Fast Sulfon Black BN;Fenazo Blue Black;Hastings Acid Black 10BG;Hastings Acid Black 10BR;Hidacid Blue Black;Hispacid Black 10B;Java Blue Black 10B;Kayaku Acid Blue Black 10B;Kiton Black 2B;Kiton Black HA;Kiton Blue SM;Leather Black 10B;Leather Fast Blue Black G;12042-02-3;31258-44-3;68417-62-9;84842-81-9;86923-11-7

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

C.I. Acid Black 170;Derma Light Grey NG;Lanasyn Carbon BL;Lanasyn Grey NL

Chromate(3-),bis[3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-7-nitro-1-naphthalenesulfonato(3-)]-,sodium (1:3);Chromate(3-),bis[3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato(3-)]-,trisodium;Chromate(3-),bis[3-(hydroxy-κO)-4-[[2-(hydroxy-κO)-1-naphthalenyl]azo-κN1]-7-nitro-1-naphthalenesulfonato(3-)]-,trisodium;1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-,chromium complex;Rylan Black R;C.I. Acid Black 172;Nylomine Black D 2R;Acid Black 172;Neutrichrome Black M-R;Erionyl Black M-R;Erionyl Black M-RN;Bemaplex Black CR;Telon Black LD 01;Sella Fast Black BR;Sella Fast Black BR 7;Black M-RN;C.I. 15711:1;Dye-O=Lan Black RPL;Nylanthrene Black C-DPL;Ricoamide Black RPL;Lanaset Black B;Lerui Acid Black S-RL;Dyalan Black S-DL;Acid Black GR;Cololan Black LD;Rifa Leather Grey BL;Hispalan Black H-RN;Lanasyn Black S-DB;Anadurm Black S-DR;Apollo Nylon Fast Black GLFN;Ratna Acid Black MR;Rifa Acid Fast Black LDS;RS-BLN Acid Black 172;Monacid Black MR;Everacid Black LD;Chromalon Black MR;Everacid Black LDN;Dinalan Fast Black LDN;Ambilan Black DR;Acid Black RS-BLN;Kemacid Black MR;Elbenyl Black D-R;Acid Black D-BL;Acid Black MRI;Best Acid Black LD;Telon Fast Black LDN;Elbelan Black M-R;Apollo Nylon Fast Black GLF;Allilon Acid Black M-R;Isolan Black 2S-RLN;Acid Black MR;Everacid Grey EBL;Daedo Acid Black LD;122391-98-4;125759-88-8;61847-77-6

C.I. Acid Black 194;Acidol Black M-SRL;Telon Fast Black LD;Acid Black 194;Gryfalan Black RL;Luganil Black SL;Lanasyn Black S-DL;Neutrilan Black M-RC;Acidol Black M;Nylosan Black FWLN;Lederos S 2K;Neutrilan Black M-RX;Dinacid Black MSRL;Simacid Black 24929;Rybanyl Black RN;Coriamine Fast Black S-RL;Libacid Black;Kenamide Black KD2R;Dermacid Black MSR;Acid Black S-BL;Vilmanyl Fast Black S-RL;Magra Black MR;Navidol Black MSRL;Ambilan Black DRL;Lederos S-2 Black R;Cromoxyl Black WB;Stelane Black SR;Cololan Black MRL;Ratna Acid Black MRL;Koroset Black R;Acid Black MSRL;Solcorom Black PMR;Eurolana Black SR;Allilon Acid Black WA;Airedale Fast Black;Kemacid Black MSRL;Dynacid Black AN;Fabrilan Black N-R;Acid Black M-5RL;Triasolan Black DR;Borulan Black BL;Monacid Black MSRL;Roven S-2 Black R;Naphthazine Black DSRL;Pacid Black MSRL;Rathidol Black M-SRL;Indacid Black MSRL;Dyalan Black S-DR;Polan Black BL;Acid Black RM;Colorosacid Black 194;Victalan Black M5RL;Rifa Acid Fast Black S-RL;Triolan Black SR;Sipolan Black SRC;Vicoacid Black H5RL;Black M-RX

ACID BLACK 2;ACID BLACK;NIGROSINE, WATER SOLUBLE, CERTIFIED, PURE;Nigrosine G;Nigrosine WSJ;Nigrosine (acid black 2);Nigrosine,pure,water soluble;Nigrosine,pure,water soluble, certified

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

2,7-Naphthalenedisulfonic acid,4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2);2,7-Naphthalenedisulfonic acid,4-amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]sulfonyl]amino]phenyl]azo]-5-hydroxy-6-(phenylazo)-,disodium salt;C.I. 30027;C.I. Acid Black 234;Acid Black 234;Dynacid Black 2N;Acid Black NB-G;Formo Leather Black;Vicoacid Black 234;Colocid Black NB;Coriamine Black NB-G;Kemacid Black NBG;Acid Black NB;Lecotan Black GW;Apollo Leather Black NGRL;Acid Black BA;Victalan Black UX;Sandal Acid Black NB-G;Acid Black NR;Dinacid Black NBH;Acid Black BG;Lecotan Black NGS;Acid TSA Black 234

1-Naphthalenesulfonic acid,8-(phenylamino)-5-[2-[4-[2-(5-sulfo-1-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-,sodium salt (1:2);C.I. Acid Black 24;C.I. Acid Black 24,disodium salt;1-Naphthalenesulfonic acid,8-(phenylamino)-5-[[4-[(5-sulfo-1-naphthalenyl)azo]-1-naphthalenyl]azo]-,disodium salt;C.I. 26370;Acid Fast Black 2A;Acid Fast Black 8BX;Acid Leather Black 3B;Acilan Fast Black 3BN;Alphanol Black BBN;Alphanol Black GV;Amacid Milling Black S 2B;Amacid Milling Black DN;Amacid Milling Black SB;Amacid Milling Black SG;Azo Cyanine Black B;Azo Cyanine Black BB;Benzyl Fast Black B;Benzyl Fast Black 3B;Benzyl Fast Black CIB;Bucacid Black 2B;Cirene Black BRA;Cloth Black MB;Colacid Fast Black 2A;Coomassie Fast Black B;Cyanine Fast Black 2B;Durol Black B;Durol Black 2B;Durol Black BA;Cyanine Fast Black 2BG;Eniacid Cloth Black BR;Eriosin Fast Black B;Eriosin Fast Black 2B;Ext D and C Black No. 1;Fast Acid Black 2A;Fast Acid Black 2B;Fenazo Black SB;Folan Fast Black B;Hispacid Fast Black 2B;Java Milling Black B;Midlon Black P 2B;Milling Black BB;Milling Fast Black 2B;Naphthazine Sulphon Black D;Naphthazine Sulphon Black BC;Neutral Black 3B;Neutral Sulphonyl Navy N;Optanol Cyanine Black B;Optanol Cyanine Black BB;Polycor Dark Blue B;Pontacyl Fast Black BBN;Pontacyl Fast Black BBO;Shikiso Acid Fast Black 8BX;Sulfon Black S;Sulfonine Black B;Sulfonine Black BB;146838-10-0

2,7-Naphthalenedisulfonic acid,4-amino-6-[2-[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-,sodium salt (1:2);2,7-Naphthalenedisulfonic acid,4-amino-6-[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-,disodium salt;5-Amino-3-[4-(2,4-diaminophenylazo)phenylazo]-4-hydroxy-6-(4-nitrophenylazo)-2,7-naphthalenedisulfonic acid disodium salt;C.I. 30024;C.I. Acid Black 241;Acid Black 241;Tolan Black B;Coriamin Black FS;1890132-85-0

4-Amino-6-[4-[4-(2,4-diaminophenylazo)-phenylsulphamoyl]-phenylazo]-5-hydroxy-3-(4-nitrophenylazo)-naphthalene-2,7-disulphonic acid sodium salt;4-Amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-6-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt

2-Naphthalenesulfonic acid,6-hydroxy-5-[2-[4-[2-[4-(phenylamino)-3-sulfophenyl]diazenyl]-1-naphthalenyl]diazenyl]-,sodium salt (1:2);C.I. Acid Black 26,disodium salt;2-Naphthalenesulfonic acid,6-hydroxy-5-[[4-[[4-(phenylamino)-3-sulfophenyl]azo]-1-naphthalenyl]azo]-,disodium salt;C.I. 27070;Azonerogene VL;Bucacid Black N2B;C.I. Acid Black 26;Cyanine Fast Black VL;Diphenylamine Black AB;Diphenylamine Navy Blue C;Fast Acid Blue WF;Folan Fast Black BR;Folan Fast Black VL;Kayanol Milling Black VLG;Lurazol Black E;Nerol VL;Supranol Black VL;Telon Fast Black D;Tertracid Milling Black VL;Vondamol Light Black VLN;Wool Fast Blue UH;Supranol Milling Black VLG;Acid Black 26;Acid Milling Black B;Apollo Nylon Fast Black NB;Best Acid Milling Black VLG;Daedo Acid Black NB;Rifa Acid Fast Black NB;Kemacid Black 26;Formo Leather Black Supra SLW;Triacid Light Black VLN

C.I. Acid Black 29;Derma Fast Black W;Elbenyl Black BN;Silk Fast Black B;Suminol Milling Black NB;Viscolan Black B;Acid Black 29;Velonol Black BN;Eniamide Black V-NS;Ravi Acid Milling Black B;Simacid Black 24926;Dycosweak Acid Black M-B;Nylochrom Black B;Rifa Acid Fast Black S-A;Allilon Acid Black NB;Best Acid Black NB;Acid Black MB;Rifa Acid Fast Black M-B;Apollo Acid Fast Black MB;Dycosweak Acid Black N-T;Apollo Acid Fast Black SB;Triacid Fast Black NBL;Acid Acenyl Black 2B;Rifa Acid Fast Black SB;Daedo Acid Black M-B

2-Naphthalenesulfonic acid,4-hydroxy-5-[2-(2-methoxy-4-nitrophenyl)diazenyl]-6-(phenylamino)-,sodium salt (1:1);C.I. Acid Black 31,monosodium salt;2-Naphthalenesulfonic acid,4-hydroxy-5-[(2-methoxy-4-nitrophenyl)azo]-6-(phenylamino)-,monosodium salt;C.I. 17580;Amacid Black BR;Amacid Silk Black RW;Belacid Black BR;C.I. Acid Black 31;Diacid Supra Black BR;Fast Black M 3R;Optamine Black BR;Suminol Fast Black BR;Supracid Black R;Supramine Black BR;Tertracid Black BR

C.I. Acid Black 52;C.I. Acid Black 52,sodium salt;1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-,chromium complex;Chromium,3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonic acid complex;C.I. 15711;Aizen Opal Black WGH;Aizen Opal Black WH;Black 7EMBL;Black EMB;Bucolan Black WA Extra;Calcofast Leather Black WA;Calcofast Wool Black WA;Chromacyl Black W;Chrome Intra Black WA;Chromolan Black NWA;Chromolan Black WA;C.I. Mordant Black 1 chromium complex;Efdolan Black WAN;Eriolan Black WAL;Fenapal Black WA;Gycolan Black WAL;Gycolan Black WG;Inochrome Black BNI Extra;Inoderme Grey B;Metallized Black WANA;Neolan Black J;Neolan Black ALU;Neolan Black WA;Neutral Grey 3BLS;Nylosine Acid Black P-R;Palatine Black WANA;Palatine Black WAN Extra;Palatine Fast Black WAN Extra;Printing Black for Silk BW;Stenamina Black B;Sumilan Black WA;Tertroxane Black WAN;Vitrolan Black WA;Vitrolan Black WA Extra N;Yamada Neo Fast Black WA;Neolan Black WA Extra N;Acid black 52;Aluminum Black V;Aminyl Black F-GL;Amasol Black WA;Acid Black MSh;Acid Black M;Vana Acid Black;Lanyl Black GW;Palatin Fast Black WAN;Neolan Black WA 140;Acid Black WA;Colorosacid Black 52;Ravi Acid Black WA;Eniavel Black WF;Coriamine Fast Black RBM;Indacid Black WA;Vicoacid Black WA;Solcoderm Black TAV;Victalan Black WA;Dinacid Black WA;Fabrilan Black A-WAN;Monacid Black WA;10279-69-3;12392-58-4;34464-60-3

Chromate(1-),bis[ethyl N-[7-(hydroxy-κO)-8-[2-[2-(hydroxy-κO)-5-(methylsulfonyl)phenyl]diazenyl-κN1]-1-naphthalenyl]carbamato(2-)]-,hydrogen (1:1),(OC-6-11)-;C.I. Acid Black 58;Chromate(1-),bis[ethyl [7-hydroxy-8-[[2-hydroxy-5-(methylsulfonyl)phenyl]azo]-1-naphthalenyl]carbamato(2-)]-,hydrogen,(OC-6-11)-;Derma Light Grey BL;Lanafast Grey BGL;Lanasyn Grey BL;Lanyl Grey BG;Silk Fast Grey BWL;Sulfonine Grey BWL;Irgalan Grey BL;Acid Black 58;C.I. 12230;Acid Grey BL;Acid Grey GL;Dinalan Grey BL;Trialan Grey BG;Navilan Grey BL;Navitan Grey BL;93052-07-4

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