S300134 | Amido Black 10B (C.I. 20470)
Naphthol Blue Black; Amido Schwarz; 4-Amino-5- Hydroxy-3-(p-nitrophenylazo)-6-(phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt
- CAS Number: 1064-48-8
- Formula: C22H14N6O9S2Na2
- F.W: 616.50
Solubility 0.1% (dist.water).........................................................................Clear blue solution
Loss on drying at 105 deg. C......................................................................10.0% maximum
