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Merck
CN

T2138

Thorin sodium salt

~95%

Synonym(s):

o-(3,6-Disulfo-2-hydroxy-1-naphthylazo)benzenearsonic acid

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About This Item

Empirical Formula (Hill Notation):
C16H13AsN2O10S2
CAS Number:
Molecular Weight:
532.33
UNSPSC Code:
12352200
EC Number:
205-058-2
MDL number:
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assay

~95%

impurities

≤30% water

SMILES string

[Na+].[Na+].Oc1c(\N=N\c2ccccc2[As](O)(O)=O)c3ccc(cc3cc1S([O-])(=O)=O)S([O-])(=O)=O

Application

Reagent for the determination of zirconium.


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