5001-72-9
5001-72-9
Chemical Structure
Direct red 31
- CAS No.: 5001-72-9
- Formula:C32H21N5Na2O8S2
- Molecular Weight:713.65
IUPAC Name: sodium 4-hydroxy-7-((5-hydroxy-6-((E)-phenyldiazenyl)-7-sulfonatonaphthalen-2-yl)amino)-3-((E)-phenyldiazenyl)naphthalene-2-sulfonate
InChIKey: OYUZMQYZGSMPII-AVRYKWKFSA-L
SMILES: O=S(C1=C(/N=N/C2=CC=CC=C2)C(O)=C3C=CC(NC4=CC5=CC(S(=O)(O[Na])=O)=C(/N=N/C6=CC=CC=C6)C(O)=C5C=C4)=CC3=C1)(O[Na])=O
Biological Activity: Direct red 31 is a good dyeing agent for cotton fabrics.
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Direct red 31 | Direct red 31 is a good dyeing agent for cotton fabrics. | |||||||||||||||||||||
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Keywords
