Direct Blue 2
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- Category :
Dyestuffs and Pigments
- CAS NO : 2429-73-4
- EC NO : 219-384-8
- Molecular Formula : C32H26N6O11S3
- Main Specifications :
- Synonyms : C.I. 22590;C.I. Direct Blue 2;C.I. Direct Blue 2 (VAN);C.I. Direct Blue 2, trisodium salt;C.I. Direct Blue 2, trisodium salt (8CI);5-amino-3-[[4'-[(7-amino-1-hydroxy-3-sulfo-2-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-2,7-Naphthalenedisulfonic acid, trisodium salt;airedale black bhd;azomine black bh;benzanil black bh;diamine black;diazine black;diazo black;diazo fast black;diphenyl blue black;direct diazo black;Direct Blue 2;calcomine diazo black;CHLORAZOL BLACK BH;chlorazol leather black bh;chrome leather black;chrome leather dark blue;melantherine bh;pontamine deep blue bh;tertrodirect black;union fast navy blue ds;vondacel dark blue bh;zambesi dark blue bh;trisodium (3Z)-5-amino-3-(2-{4'-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazinyl]biphenyl-4-yl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate;(3E)-5-amino-3-(2-{4'-[(2Z)-2-(7-amino-1-oxo-3-sulfo-3,7-dihydronaphthalen-2(1H)-ylidene)hydrazinyl]biphenyl-4-yl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid;
Molecular Structure:
If you are sourcing Direct Blue 2 from United-Kingdom ,just feel free to inquire
Contact us
Company： |
Town End (Leeds), Plc |
E-mail： |
chem@netsun.com |
Address： |
Silver Court, Intercity Way, Stanningley, LEEDS.West Yorkshire LS13 4LY, United Kingdom |
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