Mordant Violet 19
Name:C.I.Mordant Violet 19,C.I.43551
Molecular Structure: triarylmethane class
C.I.Mordant Violet 19,C.I.43551,CAS 1325-89-9,495.52,C30H25NO6,Diamond Chrome Violet FB
Molecular Formula:C30H25NO6
Molecular Weight: 495.52
CAS Registry Number:1325-89-9
Manufacturing Methods : (a) Benzaldehyde (1 Moore) and 2-Hydroxy-3-methylbenzoic acid (2 Moore) condensation, oxidation, its product again and p-Methylaniline hydrochloride and its reaction, product dissolved in neutral Sodium sulfite, boil dry.
Properties and Applications: purple. Soluble in water for red sauce.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 5 | 4 | 4 | 4 | 5 | 4-5 | 5 |
List of Suppliers:
Diamond Chrome Violet FB( Bayer Group )