ORANGE G

Details

Stereochemistry	ACHIRAL
Molecular Formula	C16H10N2O7S2.2Na
Molecular Weight	452.369
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[Na+].[Na+].OC1=C(\N=N\C2=CC=CC=C2)C3=C(C=C(C=C3C=C1)S([O-])(=O)=O)S([O-])(=O)=O

InChI

InChIKey=HSXUHWZMNJHFRV-QIKYXUGXSA-L

InChI=1S/C16H12N2O7S2.2Na/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-17+;;

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	C16H10N2O7S2
Molecular Weight	406.39
Charge	-2
Count

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

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:14:01 GMT 2025` Edited by `admin` on `Mon Mar 31 18:14:01 GMT 2025`
Record UNII	1Q6EJU80RN
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

CI 16230

Preferred Name

English

ORANGE G

Common Name

English

1,3-NAPHTHALENEDISULFONIC ACID, 7-HYDROXY-8-(PHENYLAZO)-, DISODIUM SALT

Common Name

English

ACID ORANGE 10

Common Name

English

CI ORANGE G [IARC]

Common Name

English

C.I. ORANGE G [HSDB]

Common Name

English

C.I. 16230

Common Name

English

C.I. ACID ORANGE 10

Common Name

English

ORANGE G [IARC]

Common Name

English

D&C ORANGE NO. 3 (DELISTED)

Common Name

English

NCI-C53838

Common Name

English

C.I. ACID ORANGE 10, DISODIUM SALT

Common Name

English

DISODIUM 7-HYDROXY-8-(PHENYLAZO)-1,3-NAPHTHALENEDISULPHONATE

Systematic Name

English

NSC-10450

Code

English

C.I. ORANGE G

Common Name

English

DISODIUM 7-HYDROXY-8-(PHENYLAZO)-1,3-NAPHTHALENEDISULFONATE

Systematic Name

English

1,3-NAPHTHALENEDISULFONIC ACID, 7-HYDROXY-8-(2-PHENYLDIAZENYL)-, SODIUM SALT (1:2)

Common Name

English

Classification Tree Code System Code

NCI_THESAURUS

C461