DIRECT BLACK 75

Details

Stereochemistry	ACHIRAL
Molecular Formula	C50H27N8O17S5.5Na
Molecular Weight	1287.067
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	4
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[Na+].[Na+].[Na+].[Na+].[Na+].OC1=CC=C2C=C(C=CC2=C1\N=N\C3=CC4=C(O)C(\N=N\C5=C6C=C(C=CC6=C(C=C5)\N=N\C7=C8C=CC=CC8=C(C=C7)\N=N\C9=CC%10=C(C=CC=C%10S([O-])(=O)=O)C(=C9)S([O-])(=O)=O)S([O-])(=O)=O)=C(C=C4C=C3)S([O-])(=O)=O)S([O-])(=O)=O

InChI

InChIKey=FLOUWGDMSMWHTL-MAZDEWDRSA-I

InChI=1S/C50H32N8O17S5.5Na/c59-44-19-9-26-20-30(76(61,62)63)11-13-32(26)48(44)57-51-28-10-8-27-21-47(80(73,74)75)49(50(60)37(27)22-28)58-56-43-18-17-42(35-14-12-31(25-38(35)43)77(64,65)66)55-54-41-16-15-40(33-4-1-2-5-34(33)41)53-52-29-23-39-36(46(24-29)79(70,71)72)6-3-7-45(39)78(67,68)69;;;;;/h1-25,59-60H,(H,61,62,63)(H,64,65,66)(H,67,68,69)(H,70,71,72)(H,73,74,75);;;;;/q;5*+1/p-5/b53-52+,55-54+,57-51+,58-56+;;;;;

HIDE SMILES / InChI

Molecular Formula	C50H27N8O17S5
Molecular Weight	1172.118
Charge	-5
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	4
Optical Activity	NONE

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

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 23:36:22 GMT 2025` Edited by `admin` on `Mon Mar 31 23:36:22 GMT 2025`
Record UNII	B9I2DO4X39
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

DIALUMINOUS GREY R

Preferred Name

English

DIRECT BLACK 75

Common Name

English

SUMILIGHT SUPRA GREY R

Common Name

English

1,5-NAPHTHALENEDISULFONIC ACID, 3-(2-(4-(2-(4-(2-(1-HYDROXY-7-(2-(2-HYDROXY-6-SULFO-1-NAPHTHALENYL)DIAZENYL)-3-SULFO-2-NAPHTHALENYL)DIAZENYL)-6-SULFO-1-NAPHTHALENYL)DIAZENYL)-1-NAPHTHALENYL)DIAZENYL)-, SODIUM SALT (1:5)

Systematic Name

English

FASTUSOL GREY LRA-CF

Brand Name

English

SOLIUS LIGHT GREY R

Brand Name

English

C.I. 35870

Code

English

C.I. DIRECT BLACK 75, PENTASODIUM SALT

Common Name

English

C.I. DIRECT BLACK 75

Common Name

English

SIRIUS LIGHT GREY R

Brand Name

English

CI 35870

Common Name

English

FENALUZ GREY R

Brand Name

English

TETRAMINE FAST GREY R EXTRA

Brand Name

English

Code System Code Type Description

FDA UNII

B9I2DO4X39

Created by admin on Mon Mar 31 23:36:22 GMT 2025 , Edited by admin on Mon Mar 31 23:36:22 GMT 2025

PRIMARY

CAS

2679-49-4

Created by admin on Mon Mar 31 23:36:22 GMT 2025 , Edited by admin on Mon Mar 31 23:36:22 GMT 2025

NON-SPECIFIC STEREOCHEMISTRY

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DIRECT BLACK 75 FREE ACID

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