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Reference substances

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IUPAC name:
dialuminium tris[4-hydroxy-3-[(4-sulphonato-1-naphthyl)azo]naphthalenesulphonate]

Inventory

EC number:
281-848-0
EC name:
Dialuminium tris[4-hydroxy-3-[(4-sulphonato-1-naphthyl)azo]naphthalenesulphonate]
CAS number:
84041-67-8
CAS number:
84041-67-8
Synonyms
Names:
dialuminium tris[4-hydroxy-3-[(4-sulphonato-1-naphthyl)azo]naphthalenesulphonate]

Molecular and structural information

Molecular formula:
C20H14N2O7S2.2/3Al
Molecular weight:
1 423.325
SMILES notation:
c1cc2c(ccc(c2cc1)S(=O)(=O)[O])/N=N/c3c(c4c(c(c3)S(=O)(=O)[O])cccc4)O.c1cc2c(ccc(c2cc1)S(=O)(=O)[O])/N=N/c3c(c4c(c(c3)S(=O)(=O)[O])cccc4)O.c1cc2c(ccc(c2cc1)S(=O)(=O)[O])/N=N/c3c(c4c(c(c3)S(=O)(=O)[O])cccc4)O.[Al+3].[Al+3]
InChl:
1S/3C20H14N2O7S2.2Al/c3*232015843714(15)19(31(27,28)29)1117(20)22211691018(30(24,25)26)13621512(13)16;;/h3*111,23H,(H,24,25,26)(H,27,28,29);;/q;;;2*+3/p6/b3*2221+;;
Structural formula:
Chemical structure

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