sodium 4,5-dichloro-2-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate

Modify Date: 2024-04-03 17:03:21

sodium 4,5-dichloro-2-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate Structure
sodium 4,5-dichloro-2-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate structure
Common Name sodium 4,5-dichloro-2-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
CAS Number 5850-81-7 Molecular Weight 419.21400
Density N/A Boiling Point N/A
Molecular Formula C16H9Cl2N2NaO4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name sodium,4,5-dichloro-2-[2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C16H9Cl2N2NaO4S
Molecular Weight 419.21400
Exact Mass 417.95600
PSA 107.04000
LogP 4.46340

 Synonyms

Benzenesulfonicacid,4,5-dichloro-2-[(2-hydroxy-1-naphthalenyl)azo]-,monosodium salt (9CI)
C.I. Pigment Orange7
Benzenesulfonic acid,4,5-dichloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-,sodium salt (1:1)
C.I. Pigment Orange 7,monosodium salt (8CI)
SODIUM 4,5-DICHLORO-2-[(2Z)-2-(2-OXONAPHTHALEN-1-YLIDENE)HYDRAZINYL]BENZENESULFONATE
Lutetia Red 3J
Pigment Orange 7