Metrochem Industries 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

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

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

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

2,7-Naphthalenedisulfonic acid,4-hydroxy-5-[2-[4-(phenylamino)-5-sulfo-1-naphthalenyl]diazenyl]-,sodium salt (1:3);C.I. Acid Blue 92,trisodium salt;Acid Blue 2K;2,7-Naphthalenedisulfonic acid,4-hydroxy-5-[[4-(phenylamino)-5-sulfo-1-naphthalenyl]azo]-,trisodium salt;C.I. Acid Blue 92;C.I. 13390;Acid Blue A;Acid Blue 92;Acid Leather Blue R;Acid Wool Blue RL;Acilan Fast Navy Blue R;Airedale Blue RL;Amacid Fast Blue R;4-[(4-Anilino-5-sulfo-1-naphthyl)azo]-5-hydroxy-2,7-naphthalenedisulfonic acid trisodium salt;Benzyl Blue R;Benzyl Fast Blue R;Bucacid Fast Wool Blue R;Calcocid Fast Blue SR;Cirene Brilliant Blue R;Colacid Blue A;Coomassie Blue RL;Cyanine Acid Blue R;Cyanine Acid Blue R New;Fast Acid Blue RL;Fast Wool Blue R;Fenazo Blue SR;Hispacid Fast Blue R;Medium Blue EMBL;Pontacyl Fast Blue R;Sodium anazolene;Sulfonine Acid Blue R;Sulphon Acid Blue R;Sulphon Acid Blue RA;Tertracid Fast Blue SR;Trisodium 4′-anilino-8-hydroxy-1,1′-azonaphthalene-3,6,5′-trisulfonate;Vondamol Fast Blue R;Wool Blue RL;Wool Fast Blue R;Anazolene sodium;Sulphon Acid Blue RA Extra;Coomassie Blue Medicinal;Suminol Fast Navy Blue R;Acid Fast Blue R;Kayanol Navy Blue R;Best Acid Blue 3R;Caracid Cyanine Blue R Conc PDR;Luxol Fast Blue ARN;Luxol Fast Blue AR;C.I. Solvent Blue 37;Lampronol Blue BR;Methasol Blue RL;Methasol Blue RLX;Solvent Blue 37;Sepisol Fast Blue ARNF;Colocid Brilliant Blue RL;1324-97-6;12226-74-3

Benzenesulfonic acid,2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[2-(4-sulfophenyl)diazenyl]-1H-pyrazol-1-yl]-,sodium salt (1:2);C.I. Acid Yellow 17,disodium salt;C.I. Acid Yellow 17;Benzenesulfonic acid,2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[(4-sulfophenyl)azo]-1H-pyrazol-1-yl]-,disodium salt;C.I. 18965;Acidine Fast Yellow 2GD;Acid Leather Yellow 2GL;Acid Light Yellow 2G;Acid Yellow 17;Amacid Fast Light Yellow G;Amacid Light Yellow 2G;Apocid Light Yellow 2GX;Belacid Fast Light Yellow 2G;Bucacid Light Yellow 2G;Calcocid Fast Yellow 2G;Cetil Light Yellow 2G;C.I. Food Yellow 5;Erio Fast Flavine 3G;Erio Flavine 3G;Erio Flavine SX;Fast Light Yellow G 2X;Fast Light Yellow 2G;Fast Light Yellow 5GL;Fast Light Yellow 6GL;Fast Light Yellow GGXN-CF;Fast Light Yellow Silk Special;Fenalan Yellow G;Hexacol Yellow 2G;Hidacid Light Yellow 2G;Java Light Yellow 2GN;Kayacyl Yellow GG;Kayaku Acid Fast Yellow GG;KCA Fast Light Yellow 5GL;Kiton Fast Yellow 2GL;Light Fast Yellow 2G;Lighthouse Fast Yellow 2G;Lissamine Fast Yellow 2G;Metamine Fast Light Yellow 2GX;Mitsui Acid Fast Yellow G;Nankai Fast Light Yellow 2G;Naphthazine Light Yellow 2G;Neran Brilliant Yellow 2G;New Lemon EMBL;Nylomine Acid Yellow P 4G;Pontacyl Light Yellow GX;Pyrazolone Yellow 2J;Unitertracid Light Yellow 2G;Vondacid Light Yellow 2GL;Xylene Light Yellow N 2G;Xylene Light Yellow 2G;Xylene Yellow 3GS;3791-68-2;1324-95-4;11130-36-2;442682-12-4;1071063-08-5

1H-Pyrazole-3-carboxylic acid,4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:3);C.I. Acid Yellow 23;Tartrazine;C.I. Acid Yellow 23,trisodium salt;1H-Pyrazole-3-carboxylic acid,4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-,trisodium salt;Tartrazine B.P.C.;C.I. 19140;Acid Leather Yellow T;Acid Yellow T;Acid Yellow 23;Acilan Yellow GG;Airedale Yellow T;Aizen Tartrazine;Amacid Yellow T;D and C Yellow No. 5;Atul Tartrazine;Bucacid Tartrazine;Calcocid Yellow MCG;Calcocid Yellow XX;Canacert Tartrazine;3-Carboxy-5-hydroxy-1-p-sulfophenyl-4-p-sulfophenylazopyrazole trisodium salt;Certicol Tartrazol Yellow S;Cilefa Yellow T;C.I. Food Yellow 4;Curon Fast Yellow 5G;Dolkwal Tartrazine;Edicol Supra Tartrazine N;Egg Yellow A;Erio Tartrazine;Eurocert Tartrazine;FD and C Yellow No. 5;Fenazo Yellow T;HD Tartrazine;HD Tartrazine Supra;Hexacert Yellow No. 5;Hexacol Tartrazine;Hidazid Tartrazine;Hispacid Fast Yellow T;Hydrazine yellow;Hydroxine Yellow L;Kako Tartrazine;Kayaku Food Colour Yellow No. 4;Kayaku Tartrazine;KCA Foodcol Tartrazine PF;KCA Tartrazine PF;Kiton Yellow T;Lake Yellow;Lemon Yellow A;Lemon Yellow A Geigy;Maple Tartrazol Yellow;Mitsui Tartrazine;Naphtocard Yellow O;Neklacid Yellow T;Oxanal Yellow T;San-ei Tartrazine;Sugai Tartrazine;Tartar Yellow N;Tartar Yellow FS;Tartar Yellow PF;Tartar Yellow S;Tartran Yellow;Tartraphenine;117209-34-4;134240-82-7;139601-06-2;642-62-6;1342-47-8;1342-53-6;12000-64-5;50809-64-8;84842-94-4;389057-90-3;469888-21-9;154881-98-8;183808-13-1;191807-79-1

Benzoic acid,4-[2-(1-butyl-5-cyano-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridinyl)diazenyl]-,phenylmethyl ester;Benzoic acid,4-[(1-butyl-5-cyano-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridinyl)azo]-,phenylmethyl ester;Foron Brilliant Yellow S 6GL;C.I. 128500;C.I. Disperse Yellow 231;Disperse Yellow 231;143067-35-0;88731-51-5

2,7-Naphthalenedisulfonic acid,4-amino-3-[2-[4-[[4-[2-(2-amino-4-hydroxyphenyl)diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:3);2,7-Naphthalenedisulfonic acid,4-amino-3-[[4-[[4-[(2-amino-4-hydroxyphenyl)azo]phenyl]amino]-3-sulfophenyl]azo]-5-hydroxy-6-(phenylazo)-,trisodium salt;C.I. 335475;C.I. Direct Black 168;Direct Black 168;Direct Black HEF-SF;Coriacide Black SB;Duasyn Direct Black HEF-SF;Direct Black H 8F-SF-VP132;Duasyn Direct Black HEF;Derma Carbon NBS;Direct Black HEF Liq.;Duasyn Black HEF-SF Liquid;83046-38-2;877066-61-0

C.I. Disperse Yellow 79;Dianix Fast Yellow G-FS;Dianix Yellow G-FS;Disperse Yellow 79

2-Naphthalenesulfonic acid,6-[2-(2,4-diaminophenyl)diazenyl]-3-[2-[4-[[4-[2-[7-[2-(2,4-diaminophenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-4-hydroxy-,sodium salt (1:3);2-Naphthalenesulfonic acid,6-[(2,4-diaminophenyl)azo]-3-[[4-[p-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthyl]azo]anilino]-3-sulfophenyl]azo]-4-hydroxy-,trisodium salt;2-Naphthalenesulfonic acid,6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-,trisodium salt;C.I. 35435;Aizen Primula Black ACH;Amanil Fast Black FOR;Artificial Silk Black CA;Atlantic Formaldehyde Black GR;Bali Black A;Belaform Black G;Benzanil Fast Black 2G;Benzonerol A;Benzonerol AFA extra;Benzonerol Black VS;Benzonerol VS;Benzonerol VSF;Calcoform Black RN;Carbide Fast Black G;Carbide Fast Black GA;Chlorazol Black GF;Chlorazol Black GFP;Chrome Leather Black GA;C.I. Direct Black 22;Cotton Black MA;Cuprofix Black NF;Dialuminous Black A;Diazol Fast Black J;Diazol Fast Black JN;Direct Artificial Silk Black CA;Direct Black 22;Direct Fast Black C;Direct Fast Black NS;Enianerol CA;Erie Fast Black G;Fenamin Black VA;Formaldehyde Fast Black 2G;Formaldehyde Fast Black G;Formaldehyde Fast Black GA;Formal Fast Black B;Formal Fast Black G;Formal Fast Black GG;Formalide Black GR;11136-49-5;881844-06-0

2-Naphthalenesulfonic acid,6-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-3-[2-[4-[2-[4-amino-6(or 7)-sulfo-1-naphthalenyl]diazenyl]phenyl]diazenyl]-4-hydroxy-,sodium salt (1:3);C.I. Direct Black 80;2-Naphthalenesulfonic acid,6-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3-[[4-[[4-amino-6(or 7)-sulfo-1-naphthalenyl]azo]phenyl]azo]-4-hydroxy-,trisodium salt;C.I. 31600;Phenazo Black OB;Direct Black OB;39384-51-5

Cuprate(2-),[29H,31H-phthalocyanine-C,C-disulfonato(4-)-κN29,κN30,κN31,κN32]-,sodium (1:2);Copper,[dihydrogen phthalocyaninedisulfonato(2-)]-,disodium salt;C.I. Direct Blue 86;Cuprate(2-),[29H,31H-phthalocyanine-C,C-disulfonato(4-)-N29,N30,N31,N32]-,disodium;Cuprate(2-),[29H,31H-phthalocyanine-C,C-disulfonato(4-)-κN29,κN30,κN31,κN32]-,disodium;29H,31H-Phthalocyanine-C,C-disulfonic acid,copper complex;C.I. 74180;Aizen Primula Turquoise Blue GL;Aizen Primula Turquoise Blue GLH;Amanil Fast Turquoise LB;Arlazol Fast Turquoise Blue 6GN;Atlantic Fast Turquoise LGA;Belamine Fast Turquoise LGL;Calcodur Turquoise GL;Chlorantine Fast Turquoise Blue GLL;Chlorantine Fast Turquoise VLL;Chrome Leather Turquoise Blue GLL;Cuprofix Blue Green B;Cuprofix Blue Green FB;Cuprofix Turquoise Blue FBL;Daivougen Blue BF;Derma Fast Turquoise W 2GL;Diaphtamine Light Turquoise G;Diazol Light Turquoise JL;Direct Blue 86;Direct Light Turquoise Blue GL;Durazol Blue 8G;Durazol Paper Blue 8G;Durazol Blue 8GA;Eliamina Light Turquoise G;Eliamina Light Turquoise GL;Fastusol Turquoise Blue LGA;Fenaluz Turquoise G;Finisol Blue Green G;Heliogen Blue SBL;Heliogen Blue SBLA;Helion Turquoise Blue FGLL;Helion Turquoise Blue GLL;Hiltamine Turquoise Blue 8GL;Hispaluz Turquoise GE;Interchem Direct Fast Turquoise GLRC;Kayarus Turquoise Blue GL;Kiwa Turquoise Blue GL;Light Fast Turquoise Blue G;1328-51-4;12226-75-4;20234-67-7;37279-62-2;50935-56-3;85205-70-5;160830-00-2;185829-44-1;206010-31-3;207869-03-2

Benzenesulfonic acid,2,2′-(1,2-ethenediyl)bis[5-[2-(4-ethoxyphenyl)diazenyl]-,sodium salt (1:2);C.I. Direct Yellow 12;Benzenesulfonic acid,2,2′-(1,2-ethenediyl)bis[5-[(4-ethoxyphenyl)azo]-,disodium salt;C.I. 24895;Airedale Yellow CHD;Amanil Chrysophenine G;Atlantic Chrysophenine YA;Aurophenine O;Benzanil Yellow CH;Benzo Yellow LG;Calcomine Brilliant Yellow;Chrome Leather Yellow CH;Chrysophenine;Chrysophenine Y;Chrysophenine ESP;Chrysophenine Extra;Chrysophenine G Extra;Chrysophenine GP;Chrysophenine NS;Chrysophenine YA-CF;Cotton Yellow CH;Diazamine Yellow C;Diphenyl Chrysoine 3G;Direct Yellow C;Direct Yellow 12;Direct Yellow CHD;Direct Yellow CV;Erie Yellow Y;Diphenyl Chrysoine 3GP;Fenamin Yellow CP;Fixanol Yellow 3G;Kayaku Chrysophenine GE;Kayaku Chrysophenine GN;Kayaku Chrysophenine GX;Mitsui Chrysophenine G;Mitsui Chrysophenine KG;Mitsui Chrysophenine G 400;Nylomine Acid Yellow C 4R;Peeramine Chrysophenine YA;Pontamine Yellow CH;Shikiso Chrysophenine GX;Tertrodirect Yellow CG;Chrysophenine G;Chrysophenine J;Vondacel Yellow CG;Direct Chrysophenine G;Chrysophenine KG Conc;Kayaku Chrysophenine;Chrysophrenin G;Direct Frozen Yellow G;Direct Frosted Yellow G;Chrysophenine Yellow;Kayafect Yellow S;NSC 47745;Direct Yellow G;LA 1120;125622-42-6;55208-64-5;86168-12-9

1H-Indene-1,3(2H)-dione,2-(4-bromo-3-hydroxy-2-quinolinyl)-;1,3-Indandione,2-(4-bromo-3-hydroxy-2-quinolyl)-;2-(4-Bromo-3-hydroxy-2-quinolinyl)-1H-indene-1,3(2H)-dione;3′-Hydroxy-4′-bromoquinophthalone;4-Bromo-3-hydroxyquinophthalone;Miketon Polyester Yellow 3GSL;C.I. Disperse Yellow 64;Tersetile Yellow 3GL;Palanil Yellow 3G;Dispersion Yellow VP 247;Disperse Yellow 64;Samaron Yellow H 3GL;Transetile Yellow P 3GL;Resolin Yellow 3GL;Dianix Yellow F 3G-E;Sumikaron Yellow SE 3GL;Tulasteron Fast Yellow 3G-B;Solvaperm Yellow G;Disperse Yellow 3G;Navilene Yellow 3G;C.I. 47023;Dianix Yellow F 3G-E concentrate;Solvent Yellow 176;C.I. Solvent Yellow 176;4-Bromo-3-hydroxy-2-(1,3-indandion-2-yl)quinoline;Disperse Yellow E 3G;Dianix Yellow E 3G;Allilon Yellow 3G;Disperse Yellow 4GL;12223-86-8;66565-57-9

1-Naphthalenesulfonic acid,3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-,sodium salt (1:1);C.I. Mordant Black 11,monosodium salt;1-Naphthalenesulfonic acid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro-,monosodium salt;Chromogene Black ET;C.I. 14645;Acid Chrome Black A;Acid Chrome Black ET;Acid Chrome Black ET extra;Alizarine Chrome Black PT;Alizarine Chrome Black PT Supra;Anthranol Chrome Black T;Azochromol Black T;Calcochrome Black T;Chromazine Black T;Chrome Black T;Chrome Black ETOO;Chrome Black PB;Chrome Black TK;Chrome Black TX;Chrome Deep Black T;Chrome Fast Black T;Chrome Fast Black CAT;Chrome Fast Black KIT;Chrome Fast Black TS;Chromocard Black T;Chromogen Black ET-OO;Chromogen Black ETR;Chromogene Black T;Chromogene Black ET extra;Chromogene Black ETO-CF;Chromogene Black ETOO Supra CF;C.I. Mordant Black 11;Cromal Deep Black NS;Diacromo Black PA;Diacromo Black PSS;Diadem Chrome Black T;Diadem Chrome Black DFA;Diadem Chrome Black TDS;Diadem Chrome Black TW;Diamantine Black T;Diamond Black PT;Durochrome Black T;Durochrome Black ETOO;Durochrome Black TS;Durochrome Black WDFA;Eniacromo Black PA;Eriochrome Black DW;Eriochrome Black TDW;Erio Chrome Black TN;Eriochrome Black TND;Eriochrome Black TSS;Fast Chrome Black T;Fenakrom Black ET;Hispacrom Black T;Java Chrome Black T;Kenachrome Black T;Lighthouse Chrome Black T;Magracrom Black A;37371-16-7;162163-68-0

1-Naphthalenesulfonic acid,3-hydroxy-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-,sodium salt (1:1);C.I. Mordant Black 17,monosodium salt;1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-,monosodium salt;C.I. Mordant Black 17;Eriochrome Blue Black R;C.I. 15705;Acid Chrome Blue;Acid Chrome Dark Blue ERN;Alizarine Blue Black R;Alizarine Blue OCR;Alizarine Blue OCRA;Alizarine Blue OCRB;Alizarine Blue OCRN;Alizarine Blue OS;Alizarine Chrome Black 6B;Anthranol Chrome Blue Black RBA;Anthranol Chrome Blue Black RZF;Atlantichrome Blue Black RZN;Azochromol Blue Black R;Calcochrome Blue Black R;Chromazine Blue Black R;Chrome Acid Blue;Chrome Black 6B;Chrome Blue Black R;Chrome Blue Black 2B;Chrome Blue Black BSS;Chrome Blue Black RC;Chrome Blue Black RF;Chrome Blue Black RW;Chrome Fast Blue M;Chrome Fast Cyanine 2BSS;Chrome Fast Cyanine BN;Chrome Fast Cyanine BNZ;Chrome Fast Cyanine BSS;Chrome Fast Cyanine GR;Chromocard Blue Black R;Cromal Blue Black R;Diacromo Blue B;Diamond Blue Black RBA High Conc. CF;Diamond Blue Black RW;Diamond Blue Black RZF Super Special;Diamond Fast Blue E;Durochrome Blue OCRA Ex;Durochrome Blue OCRN;Eriochrome Blue Black 2RCS;Eriochrome Blue Black MR;Eriochrome Blue Black RC;Eriochrome Blue Black RCS;Eriochrome Blue Black RSS;Eriochrome Blue Black RS Soluble;Eriochrome Blue Black RS Supra;Eriochrome Blue Black RZ;Fast Chrome Cyanine 2B;51142-04-2