14979-11-4
14979-11-4
Chemical Structure
Dimethylsulfonazo III
- CAS No.: 14979-11-4
- Formula:C24H20N4O14S4
- Molecular Weight:716.69
IUPAC Name: 4,5-dihydroxy-3,6-bis((E)-(4-methyl-2-sulfophenyl)diazenyl)naphthalene-2,7-disulfonic acid
InChIKey: KVJXQZRHQQUTSM-NBHCHVEOSA-N
SMILES: O=S(C1=C(/N=N/C2=CC=C(C)C=C2S(=O)(O)=O)C(O)=C3C(O)=C(/N=N/C4=CC=C(C)C=C4S(=O)(O)=O)C(S(=O)(O)=O)=CC3=C1)(O)=O
Biological Activity: Dimethylsulfonazo III is a potent sulfate indicator. Dimethylsulfonazo III can be used as indicator to test those samples contaminated with potassium or phosphate ions[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Dimethylsulfonazo III | 85.0% | Dimethylsulfonazo III is a potent sulfate indicator. Dimethylsulfonazo III can be used as indicator to test those samples contaminated with potassium or phosphate ions. | ||||||||||||||||||||
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References
- [1]. Laverne H Scroggins, Collaborative Study of the Microanalytical Oxygen Flask Sulfur Determination with Dimethylsulfonazo III as Indicator, Journal of Association of Official Analytical Chemists,1974, 22-25.
- [2]. OsamuKondo, et al. Determination of sulfate in river water by flow injection analysis. Analytica Chimica Acta. 1982, 353-358.
