ACID RED 1

Details

Stereochemistry	ACHIRAL
Molecular Formula	C18H13N3O8S2.2Na
Molecular Weight	509.421
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[Na+].[Na+].CC(=O)NC1=CC(=CC2=CC(=C(\N=N\C3=CC=CC=C3)C(O)=C12)S([O-])(=O)=O)S([O-])(=O)=O

InChI

InChIKey=WXLFIFHRGFOVCD-SERMZQFOSA-L

InChI=1S/C18H15N3O8S2.2Na/c1-10(22)19-14-9-13(30(24,25)26)7-11-8-15(31(27,28)29)17(18(23)16(11)14)21-20-12-5-3-2-4-6-12;;/h2-9,23H,1H3,(H,19,22)(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b21-20+;;

HIDE SMILES / InChI

Molecular Formula	Na
Molecular Weight	22.98976928
Charge	1
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Molecular Formula	C18H13N3O8S2
Molecular Weight	463.441
Charge	-2
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	1
Optical Activity	NONE

Approval Year

Patents

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:41:40 GMT 2025` Edited by `admin` on `Mon Mar 31 18:41:40 GMT 2025`
Record UNII	3365R6427R
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

CI 18050

Preferred Name

English

ACID RED 1

Common Name

English

1-NAPHTHOL-3,6-DISULFONIC ACID, 8-ACETAMIDO-2-PHENYLAZO-, DISODIUM SALT

Systematic Name

English

CI FOOD RED 10

Common Name

English

C.I. ACID RED 1

Common Name

English

NSC-8666

Code

English

COLOUR INDEX 18050 ACID RED 1

Common Name

English

FABRACID RED S 2G

Common Name

English

CI ACID RED 1, DISODIUM SALT

Common Name

English

CI ACID RED 1

Common Name

English

LISSAMINE RED 2G

Common Name

English

NSC-47709

Code

English

AZOGERANINE

Common Name

English

E-128

Common Name

English

INS NO.128

Common Name

English

INS-128

Common Name

English

E 128

Common Name

English

2,7-NAPHTHALENEDISULFONIC ACID, 5-(ACETYLAMINO)-4-HYDROXY-3-(PHENYLAZO)-, DISODIUM SALT

Systematic Name

English

RED 2G

Common Name

English

1379 RED

Common Name

English

C.I. ACID RED 1, DISODIUM SALT

Common Name

English

CI (1975) NO. 18050

Common Name

English

2,7-NAPHTHALENEDISULFONIC ACID, 5-(ACETYLAMINO)-4-HYDROXY-3-(2-PHENYLDIAZENYL)-, SODIUM SALT (1:2)

Systematic Name

English

WATER RED 177614

Common Name

English

Classification Tree Code System Code

JECFA EVALUATION

INS-128