dye|World dye variety

Name:C.I.Acid Green 14,C.I.42047

Molecular Structure: triarylmethane class

C.I.Acid Green 14,C.I.42047,CAS 4616-28-0,761.93,C41H44N3NaO6S2,Fast Green extra

Molecular Formula:C₄₁H₄₄N₃NaO₆S₂

Molecular Weight: 761.93

CAS Registry Number:4616-28-0

Manufacturing Methods :3-Nitrobenzaldehyde (1 Moore) and N,N-diethylbenzenamine (2 Moore) condensation, reduction, and  then dibenzyl amino group and two of the sulfonation, the final oxidation product is used lead oxide.

Properties and Applications: green. Soluble in water for blue light green, soluble in ethanol for blue-ray green to blue gems. The strong sulfuric acid for yellow to lemon yellow, diluted into light lemon yellow. In water solution to join strong sodium hydroxide solution for pale blue light green, and the emergence of precipitation.

List of Suppliers:

Fast Green extra( Bayer Group )