Pigment Red 51

barium(2+);bis(4-[(2-hydroxynaphthalen-1-yl)diazenyl]-2-methylbenzenesulfonate)

Also Known As: Pigment Red 51|Avival Red|Pigment Red 51:1|C.I. Pigment Red 51|EINECS 227-459-1|C17H14N2O4S.1/2Ba|CI 15580|CI 15580 [INCI]|C.I. Acid Red 22, disodium salt|C.I. Pigment Red 51, barium salt (2:1)|C.I. 15580|C17-H14-N2-O4-S.1/2Ba|Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-2-methyl-, barium salt (2:1)|C.I. 14940|Barium bis[4-[(2-hydroxy-1-naphthyl)azo]-2-methylbenzenesulphonate]|Benzenesulfonic acid, 4-((2-hydroxy-1-naphthalenyl)azo)-2-methyl-, barium salt (2:1)|Benzenesulfonic acid, 4-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-2-methyl-, barium salt (2:1)|Barium bis(4-((2-hydroxy-1-naphthyl)azo)-2-methylbenzenesulphonate)|barium(2+);4-[(2-hydroxynaphthalen-1-yl)diazenyl]-2-methylbenzenesulfonate|Barium bis[4- [(2- hydroxy- 1- naphthyl)azo]- 2- methylbenzenesulphonate]|Barium bis{4-[(2-hydroxynaphthalen-1-yl)diazenyl]-2-methylbenzene-1-sulfonate}|Benzenesulfonic acid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-2-methyl-, barium salt (2:1)|Benzenesulfonic acid,4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-2-methyl-, barium salt (2:1)|Chondroitin, hydrogen sulfate, sodium salt, polymer with(bromomethyl)oxiraneOTHER CA INDEX NAMES:Oxirane, (bromomethyl)-, polymer with chondroitin hydrogen sulfatesodium salt|Keratosulfate, sodium salt, polymer with (chloromethyl)oxiraneOTHER CA INDEX NAMES:Oxirane, (chloromethyl)-, polymer with keratosulfate sodium salt

Molecular Formula	C34H26BaN4O8S2
Molecular Weight	820.0245 g/mol
LogP	7.97
Topological Polar Surface Area	204.3 Ų
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	12
Rotatable Bonds	6
Exact Mass	820.0245
Heavy Atoms	49
Complexity	2298.5

Chemical Identifiers

CAS Number	5850-87-3
SMILES	CC1=C(C=CC(=C1)N=NC2=C(C=CC3=CC=CC=C32)O)S(=O)(=O)[O-].CC1=C(C=CC(=C1)N=NC2=C(C=CC3=CC=CC=C32)O)S(=O)(=O)[O-].[Ba+2]