4399-55-7
Chemical Structure
Direct Blue 71
- CAS No.: 4399-55-7
- Formula:C40H23N7Na4O13S4
- Molecular Weight:1029.87
IUPAC Name: sodium 3-((E)-(4-((E)-(4-((E)-(6-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl)-6-sulfonatonaphthalen-1-yl)diazenyl)naphthalen-1-yl)diazenyl)naphthalene-1,5-disulfonate
InChIKey: QTTDXDAWQMDLOF-PSDAWCJYSA-J
SMILES: O=S(C1=CC2=C(C(/N=N/C3=CC=C(C4=C3C=CC=C4)/N=N/C5=CC(S(=O)(O[Na])=O)=C(C=CC=C6S(=O)(O[Na])=O)C6=C5)=CC=C2/N=N/C7=C(S(=O)(O[Na])=O)C=C8C=C(N)C=CC8=C7O)C=C1)(O[Na])=O
Biological Activity: Direct Blue 71 is a good dyeing agent for cotton fabrics and can be adsorbed by palm ash and removed from the aqueous solution.
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Direct Blue 71 | Direct Blue 71 is a good dyeing agent for cotton fabrics and can be adsorbed by palm ash and removed from the aqueous solution. | |||||||||||||||||||||
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Keywords
