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

Modify Date: 2024-03-11 06:53:58

disodium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate Structure
disodium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate structure
Common Name disodium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
CAS Number 5858-82-2 Molecular Weight 464.78700
Density N/A Boiling Point N/A
Molecular Formula C18H11ClN2Na2O6S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name disodium,(4Z)-4-[(4-chloro-5-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C18H11ClN2Na2O6S
Molecular Weight 464.78700
Exact Mass 463.98200
PSA 147.17000
LogP 2.23850

 Synonyms

EINECS 227-498-4
C.I. Pigment Red 52,disodium salt
Disodium 4-((4-chloro-5-methyl-2-sulphonatophenyl)azo)-3-hydroxy-2-naphthoate
2-Naphthalenecarboxylic acid,4-(2-(4-chloro-5-methyl-2-sulfophenyl)diazenyl)-3-hydroxy-,sodium salt (1:2)
2-Naphthalenecarboxylic acid,4-((4-chloro-5-methyl-2-sulfophenyl)azo)-3-hydroxy-,disodium salt