dye|World dye variety

Name:C.I.Reactive Yellow 202,C.I.24925

Molecular Structure: Double azo class

C.I.Reactive Yellow 202,C.I.24925,CAS 70224-83-8,1769.95,C52H30Cl6N18Na6O20S6,Reactive Greenish Yellow ME3G

Molecular Formula:C₅₂H₃₀Cl₆N₁₈Na₆O₂₀S₆

Molecular Weight: 1769.95

CAS Registry Number:70224-83-8

Manufacturing Methods : 1,2-Bis(4-amino-2-sulfophenyl)ethene  (1 mole) and 2,4,6-Trichloro-1,3,5-triazine (2 mol) and 2,4-Diaminobenzenesulfonic acid (2 moles) condensation products of double nitride, with 2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling (2 moles).

Properties and Applications:  Brilliant green yellow.

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Reactive Greenish Yellow ME3G(Colorom SA)