2-[[1-(2,5-dichloro-4-sulphophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonic acid, sodium salt
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Names
[ CAS No. ]:
68966-45-0
[ Name ]:
2-[[1-(2,5-dichloro-4-sulphophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonic acid, sodium salt
[Synonym ]:
1-Naphthalenesulfonic acid, 2-[(E)-2-[1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-, sodium salt (1:1)
Sodium 2,5-dichloro-4-{3-methyl-5-oxo-4-[(E)-(1-sulfo-2-naphthyl)diazenyl]-4,5-dihydro-1H-pyrazol-1-yl}benzenesulfonate
EINECS 273-435-9
Chemical & Physical Properties
[ Molecular Formula ]:
C20H13Cl2N4NaO7S2
[ Molecular Weight ]:
579.366
[ Exact Mass ]:
577.950012