dye|World dye variety

Name:C.I.Disperse Red 141,C.I. 26105

Molecular Structure: Double azo class

C.I.Disperse Red 141,C.I. 26105,CAS 61968-45-4,C24H20N4O,380.44

Molecular Formula:C₂₄H₂₀N₄O

Molecular Weight: 380.44

CAS Registry Number: 61968-45-4

Manufacturing Methods : 2-Methyl-4-(o-tolyldiazenyl)benzenamine diazo, and Naphthalen-2-ol coupling.

Properties and Applications: Pink. Melting point 184 ~ 185 ℃. Soluble in ethanol and acetone, easily soluble in benzene. The strong sulfuric acid for blue-ray green, red precipitate after diluted. And C.I.Solvent Red 24 and the same chemical structure. Used for polyester fibers dyeing.

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Polisetile Pink B( Aziende Colon Nazionali Affini )