Food green 1
Name:C.I.Food green 1,C.I.42085
Molecular Structure: triarylmethane class
Molecular Formula:C37H35N2NaO6S2
Molecular Weight: 690.81
CAS Registry Number:4680-78-8
Manufacturing Methods : Benzaldehyde(1 Moore) and 3-(Ethyl(phenyl)amino)methyl)benzenesulfonic acid (2 Moore) condensation, will product oxidation, and then translate into sodium salt.
Properties and Applications: bright green. Soluble in water for the green, slightly soluble in ethanol for blue light green. The strong sulfuric acid for lemon yellow, diluted is green. Dyes to join sodium hydroxide solution for colorless. And C.I. Acid Green 3 the same chemical structure.
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