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Details

Stereochemistry ACHIRAL
Molecular Formula 2C17H9ClN2O6S.Ca.2Na
Molecular Weight 895.62
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 2
Charge 0

SHOW SMILES / InChI
Structure of PIGMENT RED 68

SMILES

[Na+].[Na+].[Ca++].OC1=CC=C2C=CC=CC2=C1\N=N\C3=CC(C([O-])=O)=C(Cl)C=C3S([O-])(=O)=O.OC4=CC=C5C=CC=CC5=C4\N=N\C6=C(C=C(Cl)C(=C6)C([O-])=O)S([O-])(=O)=O

InChI

InChIKey=QDORUQCHIMQWMJ-ZELMBCLWSA-J
InChI=1S/2C17H11ClN2O6S.Ca.2Na/c2*18-12-8-15(27(24,25)26)13(7-11(12)17(22)23)19-20-16-10-4-2-1-3-9(10)5-6-14(16)21;;;/h2*1-8,21H,(H,22,23)(H,24,25,26);;;/q;;+2;2*+1/p-4/b2*20-19+;;;

HIDE SMILES / InChI

Approval Year

Name Type Language
CI 15525
INCI  
INCI  
Preferred Name English
PIGMENT RED 68
INCI  
INCI  
Official Name English
2-CHLORO-5-((2-HYDROXY-1-NAPHTHALENYL)AZO)-4-SULFOBENZOIC ACID, CALCIUM SODIUM SALT (2:1:2)
Common Name English
BENZOIC ACID, 2-CHLORO-5-(2-(2-HYDROXY-1-NAPHTHALENYL)DIAZENYL)-4-SULFO-, CALCIUM SODIUM SALT (2:1:2)
Common Name English
PIGMENT RED 68, CALCIUM SODIUM SALT (2:1:2)
Common Name English
PERMANENT RED TONER NCR
Common Name English
PERMANENT RED NCR
Common Name English
C.I. PIGMENT RED 68
Common Name English
Code System Code Type Description
FDA UNII
8G74PB649I
Created by admin on Wed Apr 02 17:56:32 GMT 2025 , Edited by admin on Wed Apr 02 17:56:32 GMT 2025
PRIMARY
EPA CompTox
DTXSID2064024
Created by admin on Wed Apr 02 17:56:32 GMT 2025 , Edited by admin on Wed Apr 02 17:56:32 GMT 2025
PRIMARY
ECHA (EC/EINECS)
227-456-5
Created by admin on Wed Apr 02 17:56:32 GMT 2025 , Edited by admin on Wed Apr 02 17:56:32 GMT 2025
PRIMARY
CAS
5850-80-6
Created by admin on Wed Apr 02 17:56:32 GMT 2025 , Edited by admin on Wed Apr 02 17:56:32 GMT 2025
PRIMARY