Direct Black BH (sodium) [2429-73-4]

MedChem Express

Direct Black BH (sodium) [2429-73-4]

5

2429-73-4

Research Use Only

C32H21N6Na3O11S3

830.71

Direct Black BH sodium is a good dyeing agent for cotton fabrics.

O=S(C1=CC(N)=C2C(O)=C(C(S(=O)(O[Na])=O)=CC2=C1)/N=N/C3=CC=C(C4=CC=C(C=C4)/N=N/C5=C(S(=O)(O[Na])=O)C=C6C=CC(N)=CC6=C5O)C=C3)(O[Na])=O

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