14979-11-4

14979-11-4 structure
14979-11-4 structure
  • Name: Dimethyl sulfonazo lll
  • Chemical Name: Dimethylsulfonazo III
  • CAS Number: 14979-11-4
  • Molecular Formula: C24H20N4O14S4
  • Molecular Weight: 716.694
  • Catalog: Research Areas Others
  • Create Date: 2018-09-27 12:33:44
  • Modify Date: 2025-08-25 12:32:00
  • 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].

Name Dimethylsulfonazo III
Synonyms EINECS 239-057-3
MFCD00151118
4,5-Dihydroxy-3-[(E)-(4-methyl-2-sulfophenyl)diazenyl]-6-[(E)-(5-methyl-2-sulfophenyl)diazenyl]-2,7-naphthalenedisulfonic acid
2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(E)-2-(4-methyl-2-sulfophenyl)diazenyl]-6-[(E)-2-(5-methyl-2-sulfophenyl)diazenyl]-
Density 1.9±0.1 g/cm3
Molecular Formula C24H20N4O14S4
Molecular Weight 716.694
Exact Mass 715.985901
LogP -3.39
Index of Refraction 1.761
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