Hydroxynaphthol blue

Chembox new
ImageFile = Hydroxynaphthol blue.png OtherNames = Hydroxynaphthol blue
Section1 = Chembox Identifiers
CASNo = 63451-35-4
PubChem = 9576626
SMILES = O=S(C(C=C4)=CC1=C4C(/N=N/C2=C3C(C=CC=C3)=C(S(=O)(O [Na] )=O)C=C2O)=C(O)C(S(=O)(O [Na] )=O)=C1)(O [Na] )=O
Section2 = Chembox Properties
Formula = C₂₀H₁₁N₂Na₃O₁₁S₃
MolarMass = 620.46301 g/mol
Appearance = Black-violet Powder
Density =
MeltingPt =
BoilingPt =
Solubility =
Water Solubility = Souble

Hydroxynaphthol blue is an azo dye.