Shijiazhuang Pulf trading 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

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

Ethanaminium,N-[4-[[4-(diethylamino)phenyl](2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-,inner salt;C.I. Acid Blue 1;Ethanaminium,N-[4-[[4-(diethylamino)phenyl](2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-,hydroxide,inner salt;856565-99-6;2130990-83-7

1-Naphthalenesulfonic acid,8-(phenylamino)-5-[2-[4-[2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-,sodium salt (1:2);C.I. Acid Blue 113;C.I. Acid Blue 113,disodium salt;1-Naphthalenesulfonic acid,8-(phenylamino)-5-[[4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-,disodium salt;C.I. 26360;Acid Fast Blue 5R;Acid Leather Blue 5RN;Acid Leather Blue RN;Acid Milling Navy Blue 2RNX;Alphanol Blue 5RN;Azo Cyanine Blue 5R Extra;Benzyl Fast Blue 5R;Cirene Blue 5RA;Cloth Blue 5R;Cloth Fast Blue R;Cloth Fast Blue S 5R;Cloth Fast Blue RN;Colacid Fast Blue 5R;Coomassie Navy Blue 2RN;Cyanine Navy Blue 2RNX;Cyanine Navy Blue 5R;Eniacid Cloth Blue 5R;Erio Fast Blue S 5R;Erionyl Blue S 5R;Eriosin Fast Blue S 5R;Fast Blue 5R;Fenazo Blue S 5R;Folan Fast Navy Blue 5R;Hispacid Cloth Blue 5RF;Java Fast Blue 5R;Kayanol Cyanine 5R;Kayanol Milling Cyanine 5R;Milling Fast Blue 5R;Naphthalene Leather Navy 2RN;Neutral Blue 5R;Neutral Fast Blue 5R;Nylomine Acid Navy C 2R;Nylomine Acid Navy P 2R;Optanol Cyanine 5R extra;Pontacyl Fast Blue 5R;Sulfon Blue 5R;Sulfonine Blue 5R;Sulphoncin Blue 5R;Sulphon Cyanine 5RA-CF;Sulphoncyanine 5R Extra;Sulphonol Navy 5RX;Suminol Cyanine 5R extra;Supranol Fast Cyanin 5R;Supranol Fast Cyanine 5R Extra;Supranol Fast Cyanine 5RT Extra;Telon Fast Navy Blue R;Tertracid Fast Navy Blue CR;Vondamol Fast Blue 5R;Wool Fast Blue 5R;Wool Fast Navy Blue 5R;Yamada Acid Cyanine 5R;101708-55-8;67512-10-1

C.I. Acid Brown 75;C.I. 34905;C.I. Acid Brown 116;Wogenal Brown CR;Korostan Brown ER;2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-,diazotized,coupled with diazotized 2-amino-4,6-dinitrophenol,diazotized 4-nitrobenzenamine and resorcinol,sodium salts;C.I. Acid Brown 163;Acid Brown NR;Triacor Brown CRN;Albion Leather Brown ER;Acid Leather Brown ANR;Acid Brown B;Acid Brown R for Leather;Acid TSA Brown 75;Everlan Brown EDR;Rifa Leather Brown CR;Formo Supra Brown NC;Euroderm Brown ER;Anadurm Brown A-ER;Atul Leather Brown ANR;Dermacid Brown LER;Vicoacid Brown 75TW;Acid Brown MS;Colocid Brown NR;Vilmacor Brown UCR;Acid Brown AFC;Brown NR;Acid Brown ER;Chemiderm Brown NR;Simacid Olive Green;Ravi Acid Brown NR;Airedale Brown ENR;Colorosacid Brown R;Brown CR;Acid Brown SG;Covasol Brown ER-ST;Ratna Acid Brown NR;Albion Acid Brown ER;Covalene Brown ERY;Leather Brown CR;Covasol Brown ERN;52350-19-3;61901-22-2;90432-05-6

C.I. Acid Brown 165;Setaderm Brown NT;Everlan Brown EDG;Acid Brown AFE;Lanasyn Brown SR;Covalene Brown NT;Formo Brown NT;Acid Brown NT;Anadurm Brown S-NT;Acid Brown 165

C.I. Acid Brown 349;Anaracid Brown SG;Formo Brown SG;Atul Acid Brown SG;Pacid Brown SG;Kemacid Brown SG;Borunil Brown A-G;Acid Brown GTN;Sandal Acid Brown G;Vopsider Brown AG;Atul Leather Brown ASG;Vilmacor Brown VSR;Acid Brown SG;Vicoacid Brown SG;Euroderm Brown SG/N;Dycosacid Leather Brown R;Colocid Brown GS;Acid Brown 349;Vilmacor Brown VSG;Acid Brown ESG;Acid Leather Brown ESG;Acid Brown G

C.I. Acid Brown 283;Avilon Fast Red Brown R-W;Lanacron Red Brown R;Polycor Red Brown R;Lanacron Red Brown S-R;Kayalax Brown R;Acid Brown 283;Dyalan Brown S-R;Anadurm Brown S-R;Triasolan Brown 3RL

2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-3-[2-(4-sulfo-1-naphthalenyl)diazenyl]-,sodium salt (1:3);C.I. Acid Red 60,trisodium salt;2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-,trisodium salt;C.I. 16645;Chromotrope 8B;SNADNS;C.I. Acid Red 60;879668-79-8

1,3-Naphthalenedisulfonic acid,7-hydroxy-8-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-,sodium salt (1:2);C.I. Acid Red 73,disodium salt;C.I. Acid Red 73;1,3-Naphthalenedisulfonic acid,7-hydroxy-8-[[4-(phenylazo)phenyl]azo]-,disodium salt;Croceine Scarlet MOO;C.I. 27290;Acidal Bright Croceine;Acid Fast Red RN;Acid Leather Red PSNR;Acid Red 73;Acilan Croceine MOO;Airedale Scarlet MO;Amacid Brilliant Croceine 3BA;Atul Croceine Scarlet MOO;Brilliant Croceine;Brilliant Croceine 3BA-CF;Brilliant Croceine LBH;Brilliant Croceine MO;Brilliant Croceine MOO;Brilliant Croceine MOOL;Brilliant Croceine Scarlet M;Brilliant Croceine Scarlet N;Brilliant Croceine SWW;Brilliant Red 2EMBL;Brilliant Red EMBL;Brilliant Scarlet R;Brilliant Scarlet LC;Calcocid Scarlet MOON;Croceine Brilliant Scarlet 3BC;Croceine Brilliant Scarlet 3BS;Croceine Scarlet M;Croceine Scarlet 3B;Croceine Scarlet MOON;Croceine Scarlet SS;Crocein Scarlet N;Crocein Scarlet MOO;Curol Brilliant Red G;Eniacid Brilliant Scarlet;Erionyl Red E-GR;Eriosin Red GR;Fenazo Red XG;Hidacid Brilliant Crocein Scarlet;Hispacid Scarlet M;Java Brilliant Scarlet MOO;Kiton Fast Scarlet A;Kiton Scarlet MOO;Brilliant Croceine M;Brilliant Croceine P;Brilliant Croceine 3B;Brilliant Croceine 3BM;Oxanal Scarlet A;Paper Scarlet R;Paper Scarlet A extra;Paper Scarlet WEG;Ponceau PSNR;Scarlet MOO;Tertracid Brilliant Croceine MOO;Vondacid Light Scarlet MOO;61813-60-3;77466-28-5;84842-89-7;188763-03-3

2,7-Naphthalenedisulfonic acid,4-amino-3,6-bis[2-[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-,sodium salt (1:2);C.I. Direct Black 19,disodium salt;2,7-Naphthalenedisulfonic acid,4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxy-,disodium salt;C.I. 35255;Artificial Silk Black G;Artificial Silk Black GN;Artificial Silk Black GR;Atlantic Artificial Silk Black G;Bali Viscose Black G;Bencidal Fast Black G;Bali Viscose Black N;Benzanil Fast Black G;Benzo Fast Black G;Benzoform Black RRA-CF;Chlorazol Viscose Black B;Chrome Leather Black GNA;Columbia Fast Black G;Columbia Fast Black GB;Cutamin Black CG;Diamine Fast Black B;Diaphtamine Fast Black KG;Direct Artificial Silk Black G;Direct Fast Black G;Direct Fast Black GU;Direct Fast Black SA;Direct Rayon Black KSG;Fenamin Black GR;Formal Fast Black 2B;Hispamin Fast Black CG;Indoblack GR;Kayarus Black G;Phenamine Viscose Black RR;Pyrazol Fast Black GS;Rayon Black G;Rayon Black M;Rayon Black GSN;Rayon Fast Black B;Solar Black G;Sumilight Black G;Tertrodirect Black V;Tetrazo Deep Black GC Extra;Visco Black N;Viscose Black G;Viscose Black J;Viscose Black GNA;Viscose Black N;Viscose Black NG;Vondacel Black VG;Vondacel Black VN;C.I. Direct Black 19;Direct Black 19;Coranil Direct Black B;Water Black 100;Kayarus Black G Conc.;Water Black P 200;Water Black 200L;Orient Water Black 100L;Orient Water Black 200L;135151-56-3;69073-20-7;73944-27-1;76450-44-7;431058-20-7;148196-18-3

2-Naphthalenesulfonic acid,7,7′-(carbonyldiimino)bis[4-hydroxy-3-[2-[2-sulfo-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-,sodium salt (1:6);C.I. Direct Red 80,hexasodium salt;2-Naphthalenesulfonic acid,7,7′-(carbonyldiimino)bis[4-hydroxy-3-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-,hexasodium salt;C.I. Direct Red 80;C.I. 35780;Ahco Direct Fast Red 8BLN;Amanil Fast Red 8BLN;Belamine Fast Red 8BLN;Benzanil Fast Brilliant Red B;Calcomine Fast Red 8B;Chlorantine Fast Red 5BRL;Chlorantine Fast Red 7BLN;Chrome Leather Red 5BRL;Dermafix Brilliant Red BA;Dialuminous Red F 3B;Diazol Light Red 3B;Dicorel Red L 3A;Diphenyl Fast Brilliant Pink BL;Diphenyl Fast Light Red 6BF;Diphenyl Fast Red 3BL;Direct Fast Red L 3A;Direct Fast Red 8BLN;Direct Red 80;Durazol Brilliant Red B;Fastusol Red L 8B;Fastusol Red 8B-CF;Fenaluz Red 7B;Finisol Red BA;Paranol Fast Red 8BLSW;Pontamine Fast Red 7BNL;Pyrazol Fast Red 7BSW;Pyrazoline Red BLWN;Sirius Red F 3BA;Solantine Red 8BLN;Solar Brilliant Red BA;Sumilight Red F 3B;Tertrodirect Fast Red F 3B;Tetramine Fast Red WE;Triantine Fast Red F 3B;Triantine Light Red F 3B;Sirius Red F 3B;Saturn Red;Saturn Red F 3B;Durazol Brilliant Red BS;Sirius Red F 3B200;Solophenyl Red 3BL;Sol-Aqua-Fast Red 2BL;Sirius Supra Red F 3B;Direct Brilliant Red BA;Direct Light Red F 3B;Sirius Red 80F3B;Covalene Brilliant Red B;Direct Fast Red F 3B;Direct Red F 3B;Red Direct 80;86090-48-4;147516-27-6;331679-17-5

Benzenesulfonic acid,4-amino-;Sulfanilic acid;4-Aminobenzenesulfonic acid;p-Aminobenzenesulfonic acid;Aniline-p-sulfonic acid;Aniline-4-sulfonic acid;Sulphanilic acid;1-Aminobenzene-4-sulfonic acid;p-Aminophenylsulfonic acid;p-Sulfoaniline;4-Aminophenylsulfonic acid;4-Sulfoaniline;NSC 7170;856062-06-1

C.I. Sulphur Black 1;C.I. 53185;Asphalen Sulphur Black S;Asphalen Sulphur Black C;Atul Sulphur Black GXE;Atul Sulphur Black GXR;Atul Sulphur Black RP;Calcogene Black GX-CF;Diresul Black P;Eclipse Black BG;Eclipse Deep Black S;Fenoxyl Black RD;Immedial Black AT;Immedial Black GN;Immedial Black MF;Immedial Carbon B;Immedial Carbon BO;Immedial Carbon BR;Immedial Carbon CBO;Immedial Carbon CM;Immedial Carbon CMR;Immedial Carbon LP;Immedial Carbon MLB;Immedial Carbon NGD;Immedial Carbon RRC;Immedial MFS Grains;Immedial Printing Black B paste;Katigen Deep Black NND-CF;Katigen Deep Black RND-CF;Kayaku Sulphur Black G;Kayaku Sulphur Black 3BX;Kayaku Sulphur Black BBR 200;Kayaku Sulphur Black BBX;Kayaku Sulphur Black BDX;Kayaku Sulphur Black BNX;Kayaku Sulphur Black BX;Kayaku Sulphur Black BX 200 Flakes;Kayaku Sulphur Black TB;Kayaku Sulphur Black BX 200;Mitsui Sulphur Black B;Mitsui Sulphur Black G;Mitsui Sulphur Black BC;Mitsui Sulphur Black BF;Mitsui Sulphur Black BO;Mitsui Sulphur Black BS;Mitsui Sulphur Black GF;Mundial Black MO;Nissen Black BGL;Nissen Black BK;Nissen Black BX;Nissen Black KBX;Nissen Black LBX;Original Cubatao Sulphur Black;Pirocard Black B;Pirocard Black T;Pirocard Black IT;Pirocard Black PL;Pirocard Black PSE;Pirocard Black PSR;Pirocard Black TR;Pyrogene Deep Black B;Pyrogene Deep Black D;Sodyesul Black R;Sodyesul Black 2B;Sodyesul Black PACF;Sofral Black FP;54293-33-3;56645-74-0;155925-45-4