disodium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate CAS 5858-82-2

Introduction：Basic information about disodium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate CAS 5858-82-2, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

disodium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate Basic information

• Product Name: disodium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
• Synonyms: disodium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate;PIGMENTRED52;Pigment red 52 (C.I. 15860);4-[(4-Chloro-5-methyl-2-sulfophenyl)azo]-3-hydroxy-2-naphthalenecarboxylic acid disodium salt;C.I.15860;C.I.Pigment Red 52;disodium,(4Z)-4-[(4-chloro-5-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate;C.I. Pigment Red 52, Disodium Salt
• CAS: 5858-82-2
• MF: C18H11ClN2Na2O6S
• MW: 464.78728
• EINECS: 2274984
• Mol File: 5858-82-2.mol

disodium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate Chemical Properties

• InChI: InChI=1S/C18H13ClN2O6S.2Na/c1-9-6-14(15(8-13(9)19)28(25,26)27)20-21-16-11-5-3-2-4-10(11)7-12(17(16)22)18(23)24;;/h2-8,22H,1H3,(H,23,24)(H,25,26,27);;/q;2*+1/p-2/b21-20+;;
• InChIKey: LLCSJRIPWBZDCC-SERMZQFOSA-L
• SMILES: [Na+].[Na+].C1=C2C(C=CC=C2)=C(/N=N/C2=CC(C)=C(Cl)C=C2S([O-])(=O)=O)C(O)=C1C([O-])=O
• EPA Substance Registry System: C.I. Pigment Red 52, disodium salt (5858-82-2)

Safety Information

• TSCA: TSCA listed