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Reference substances

Reference substances

Currently viewing:
IUPAC name:
strontium bis{5-chloro-2-[(2-hydroxy-1-naphthyl)diazenyl]-4-methylbenzenesulfonate}

Inventory

EC number:
277-335-6
EC name:
Strontium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonate]
CAS number:
73263-40-8
CAS number:
73263-40-8
Synonyms
Names:
Benzenesulfonic acid, 5-chloro-2-[(2-hydroxy-1-naphthalenyl)azo]-4-methyl-, strontium salt (2:1)

Molecular and structural information

Molecular formula:
C17H13ClN2O4S.1/2Sr
Molecular weight:
839.232
SMILES notation:
[Sr+2].Cc3cc(N=Nc1c2ccccc2ccc1O)c(cc3Cl)S([O-])(=O)=O.[O-]S(=O)(=O)c3cc(Cl)c(C)cc3N=Nc1c2ccccc2ccc1O
InChl:
InChI=1/2C17H13ClN2O4S.Sr/c2*1-10-8-14(16(9-13(10)18)25(22,23)24)19-20-17-12-5-3-2-4-11(12)6-7-15(17)21;/h2*2-9,21H,1H3,(H,22,23,24);/q;;+2/p-2
Structural formula:
Chemical structure

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