Town End (Leeds), Plc

Acid Yellow 25

• Category :

  Dyestuffs and Pigments

• Synonyms :

  C.I. 18835;C.I. Acid Yellow 25;C.I. Acid Yellow 25 (VAN);C.I. Acid Yellow 25, monosodium salt (8CI);Acid Yellow 25;Acid Yellow 25 (18835);sodium 4-(3-methyl-4-{(E)-[4-methyl-3-(phenylsulfamoyl)phenyl]diazenyl}-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate;sodium 4-[5-hydroxy-3-methyl-4-[4-methyl-3-(phenylsulfamoyl)phenyl]azo-pyrazol-1-yl]benzenesulfonate;Acid Yellow 25 (C.I. 18835);

• CAS NO :

  6359-85-9

• EC NO :

  228-810-1

• Molecular Formula :

  C₂₃H₂₀N₅NaO₆S₂

• Molecular Weight :

  549.5546

• Main Specifications :

• InChI :

  InChI=1/C23H21N5O6S2.Na/c1-15-8-9-18(14-21(15)35(30,31)27-17-6-4-3-5-7-17)24-25-22-16(2)26-28(23(22)29)19-10-12-20(13-11-19)36(32,33)34;/h3-14,27,29H,1-2H3,(H,32,33,34);/q;+1/p-1/b25-24-;

• Molecular Structure :