Name:C.I.Acid Blue 11,C.I.42155
Molecular Structure: triarylmethane class
Molecular Weight: 799.24
CAS Registry Number:5844-09-7
Manufacturing Methods : 2-Chlorobenzaldehyde (1 Moore) and N-benzyl-2-methylaniline (2 Moore) condensation, then with hair smoke products for their products (sulfuric acid three sulfonic acid, garnish with heavy chromate salt-oxalic acid oxidation.
Properties and Applications: green light blue. Soluble in water is pure blue, slightly soluble in ethanol are blue-green. The strong sulfuric acid for yellow to lemon yellow; Diluted to green. Dyes to join sodium hydroxide solution for yellow brown, and accompanied by precipitation.
|Standard||Light Fastness||Soaping||Persperation Fastness||Oxygen bleaching||Fastness to seawater|
List of Suppliers:
Neptune Green SBX( Bayer Group )