Direct Red 81

Synonym: DR 81, Disodium 7-benzamido-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate
Molecular Formula: C29H19N5Na2O8S2
Molecular Weight: 675.60
CAS Number: 259636
MDL number: MFCD00003949
EC Number: 220-028-9
Packing size: 25 G  
Form: powder  
Packing size: 100 G  
Form: powder