| C.1.Direct Blue 2(22590) |
| Direct Diazo Black BH |
| Japaanol Black BHK |
| Pyrazol Black BHM,CR |
| 2,7-naphthalenedisulfonic acid, 5-amino-3-((4'-((7-amino-1-hydroxy-3-sulfo-2-na |
| 1'-biphenyl)-4-yl)azo)-4-hydroxy-phthalenyl) azo)( trisodium salt |
| 1'-biphenyl)-4- hydroxy-phthalenyl)azo)( trisodium salt |
| 2,7-naphthalenedisulfonic acid, 5-amino-3-[[4'-[(7-amino-1-hydroxy-3-sulfo-2-na |
| 1'-biphenyl]-4-yl]azo]-4-hydroxy-phthalenyl)azo][ trisodium salt |
| airedale black bhd |
| aizen direct black bh |
| altazine black bh |
| amanil developed black bhsw |
| atul developed black bt |
| azine diazo black bhk |
| azocard blue bh |
| azomine black bh |
| belamine diazo black bh |
| bencidal navy blue bh |
| benzanil black bh |
| benzo black blue bh |
| benzo black blue fbh |
| blue bh |
| brasilazol black bh |
| c.i. 22590 |
| c.i. direct blue 2 |
| c.i. direct blue 2, trisodium salt |
| calcoloid diazo black bhl |
| calcomine diazo black bhd |
| calcomine diazo black btcw |
| chloramine black bh |
| chlorazol black bh |
| chlorazol leather black bh |
| chrome leather black bh |
| chrome leather black cr |
| chrome leather black ds |
| chrome leather dark blue bhm |
| ci 22590 |
| ci direct blue 2, trisodium salt |
| cutamin dark blue cb |
| diacotton black bh |
| diamine black bh |
| diamine black bhm |
| diaminogene velour black b |
| dianil dark blue h |
| diaphtamine black bh |
| diazine black bhc |
| diazine black h |
| diazine black hdw |
| diazine black hnj |
| diazo black bh |
| diazo black bhn-cf |
| diazo black bhsw |
| diazo black bhswk |
| diazo black cr |
| diazo direct black n |
| diazo fast black bh |
| diazo fast black mbh |
| diazo navy blue bh |
| diazol black bh |
| diazophenyl black bh |
| diphenyl blue black ghs |
| diphenyl blue black mbh |
| direct black bh |
| direct blue 2 |
| direct blue black bh |
| direct dark blue bh |
| direct diazo black |
| direct diazo black c |
| direct diazo black n |
| direct diazo black s |
| direct navy blue bh |
| eniazol blue black bhn |
| fenamin navy blue h |
| fixanol blue bh |
| indoxine kl |
| japanol black bhk |
| kayaku direct black bh |
| melantherine bh |
| melantherine bhx |
| mitsui direct black bh |
| navy blue ehbl |
| navy blue embl |
| nci-c61110 |
| neklamin black bh |
| paramine black bh |
| phenazo black bh |
| pheno navy blue |
| pontamine deep blue bh |
| pontamine diazo black bhsw |
| symulon direct black bh |
| tertrodirect black bh |
| tertrodirect black bhs |
| union fast navy blue ds |
| vondacel dark blue bh |
| zambesi dark blue bh |
| chloroazolblack |
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