dye|World dye variety

Name:C.I.Food green 3:1,C.I.42053:1

Molecular Structure: triarylmethane class

C.I.Food green 3:1,C.I.42053:1,CAS 117804-99-6,764.89,C37H36N2O10S3

Molecular Formula:C₃₇H₃₆N₂O₁₀S₃

Molecular Weight: 764.89

CAS Registry Number:117804-99-6

Manufacturing Methods : 2-Formyl-5-hydroxybenzenesulfonic acid (1 Moore) and 3-(Ethyl(phenyl)amino)methyl)benzenesulfonic acid (2 Moore) condensation, oxidation, and then into aluminum salt deposit color.

Properties and Applications: blue light green. Soluble in water for blue light green, soluble in ethanol for blue light green. The strong sulfuric acid for dark orange, diluted dark for; In strong hydrochloric acid or nitric acid are all the orange solution; In 10% of sodium hydroxide solution for light blue.

List of Suppliers: