Manufacturer: A2B Chem
CAS Number: 8003-57-4
The price for this product is unavailable. Please request a quote
AH51601
Direct Black 56
8003-57-4
C36H22N7Na3O10S3
877.7651
MFCD00231190
C1=CC=C(C=C1)N=NC2=C3C=C(C=CC3=C(C=C2)N=NC4=C5C=C(C=CC5=C(C=C4)N=NC6=C(C=C7C=CC(=CC7=C6O)N)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]