NAPHTHOL BLUE BLACK

Details

Stereochemistry	ACHIRAL
Molecular Formula	C22H14N6O9S2.2Na
Molecular Weight	616.491
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	2
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[Na+].[Na+].NC1=C(\N=N\C2=CC=C(C=C2)[N+]([O-])=O)C(=CC3=C1C(O)=C(\N=N\C4=CC=CC=C4)C(=C3)S([O-])(=O)=O)S([O-])(=O)=O

InChI

InChIKey=AOMZHDJXSYHPKS-DROYEMJCSA-L

InChI=1S/C22H16N6O9S2.2Na/c23-19-18-12(11-17(39(35,36)37)21(22(18)29)27-24-13-4-2-1-3-5-13)10-16(38(32,33)34)20(19)26-25-14-6-8-15(9-7-14)28(30)31;;/h1-11,29H,23H2,(H,32,33,34)(H,35,36,37);;/q;2*+1/p-2/b26-25+,27-24+;;

HIDE SMILES / InChI

Approval Year

Name

Type

Language

NAPHTHOL BLUE BLACK

Common Name

English

4-AMINO-5-HYDROXY-3-((4-NITROPHENYL)AZO)-6-(PHENYLAZO)-2,7-NAPHTH- ALENEDISULFONIC ACID, DISODIUM SALT

Common Name

English

AMIDO BLACK

Common Name

English

C.I. 20470

Common Name

English

KURO401

Official Name

English

NAPHTHOL BLUE BLACK [II]

Common Name

English

D&C BLACK NO. 1 (DELISTED)

Common Name

English

C.I. ACID BLACK 1, DISODIUM SALT

Common Name

English

ACID BLACK 1 [INCI]

Common Name

English

CI 20470 [INCI]

Common Name

English

2,7-NAPHTHALENEDISULFONIC ACID, 4-AMINO-5-HYDROXY-3-(2-(4-NITROPHENYL)DIAZENYL)-6-(2-PHENYLDIAZENYL)-, SODIUM SALT (1:2)

Common Name

English

CI 20470

Official Name

English

C.I. ACID BLACK 1

Common Name

English

SODIUM 4-AMINO-5-HYDROXY-3-(4-NITROPHENYLAZO)-6-(PHENYLAZO)NAPHTHALENE-2,7-DISULPHONATE

Common Name

English

KURO401 [INCI]

Common Name

English

ACID BLACK 1

Official Name

English

NSC-7820

Code

English

2,7-NAPHTHALENEDISULFONIC ACID, 4-AMINO-5-HYDROXY-3-((4-NITROPHENYL)AZO)-6-(PHENYLAZO)-, DISODIUM SALT

Common Name

English

Code System Code Type Description

NSC

7820