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Reference substances

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General information

Inventory

EC number:
290-923-7
EC name:
Chromate(2-), [5-(diethylamino)-2-[(2-hydroxy-4-nitrophenyl)azo]phenolato(2-)][5-hydroxy-6-[(2-hydroxy-4-nitrophenyl)azo]-1-naphthalenesulfonato(3-)]-, sodium
CAS number:
90294-39-6

No inventory information available

Reference substance information

IUPAC name:
hydroxylamine
Synonyms
Names:
Identifier:
CAS number
90294-39-6
Identifier:
EC number
290-923-7
Identifier:
IUPAC name
Chromate(2-), [5-(diethylamino)-2-[(2-hydroxy-4-nitrophenyl)azo]phenolato(2-)][5-hydroxy-6-[(2-hydroxy-4-nitrophenyl)azo]-1-naphthalenesulfonato(3-)]-, sodium
Identifier:
IUPAC name
hydroxylamine
Identifier:
other: Molecular formula
C32CrH24N7O11SNa2
Identifier:
other: Molecular formula
C32H26CrN7Na2O11S
Disodium [5-(diethylamino)-2-[(2-hydroxy-4-nitrophenyl)azo]phenolato(2-)][5-hydroxy-6-[(2-hydroxy-4-nitrophenyl)azo]-1-naphthalenesulfonato(3-)]-, chromate(2-)

CAS information

CAS number:
90294-39-6

Molecular and structural information

Molecular formula:
C32H26CrN7Na2O11S
Molecular weight:
ca. 812.6
SMILES notation:
[Na+].[Na+].CCN(CC)C1=CC=C2\N=N\C3=CC=C(C=C3O[Cr](OC3=C(C=CC(=C3)[N+]([O-])=O)\N=N\C3=C([O-])C4=CC=CC(=C4C=C3)S([O-])(=O)=O)OC2=C1)[N+]([O-])=O
InChl:
InChI=1S/C16H18N4O4.C16H11N3O7S.Cr.2Na/c1-3-19(4-2)11-5-7-13(15(21)9-11)17-18-14-8-6-12(20(23)24)10-16(14)22;20-14-8-9(19(22)23)4-6-12(14)17-18-13-7-5-10-11(16(13)21)2-1-3-15(10)27(24,25)26;;;/h5-10,21-22H,3-4H2,1-2H3;1-8,20-21H,(H,24,25,26);;;/q;;+3;2*+1/p-5/b2*18-17+;;;
Structural formula:
Chemical structure