Mordant Violet 1
Name:C.I.Mordant Violet 1,C.I.43565
Molecular Structure: triarylmethane class
C.I.Mordant Violet 1,C.I.43565,CAS 7452-51-9,505.47,C27H25NNa2O6,Mordant Violet R,Chrome Fine Violet R,Chrome Violet R
Molecular Formula:C27H25NNa2O6
Molecular Weight: 505.47
CAS Registry Number:7452-51-9
Manufacturing Methods :4-(Diethylamino)benzaldehyde (1 Moore) and 2-Hydroxy-3-methylbenzoic acid (2 Moore) in sulfuric acid solution condensation, then use nitrous acid oxidation.
Properties and Applications: brilliant purple. Soluble in cold, hot water for amaranth, soluble in ethanol for red purple. In concentrated sulfuric acid for brilliant yellow red, red precipitation after dilution. Dye aqueous solution to join sodium hydroxide solution for brilliant red purple, and then into a colorless.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 5 | 4 | 4 | 4 | 5 | 4 | 5 |
| AATCC | Dry 3,wet 5 | 4 | 5 | 4-5 | 5 | ||
List of Suppliers:
Chrome Fine Violet R ( Kaseihin Kogyo Kyokai )
Kenachrome Bordeaux B( Albion Colours Ltd)
Mitsui Chrome Brilliant Violet RX ( Mitsui Toatsu Chemicals Ltd )
Omega Chrome Violet R(Classic Dyestuffs Inc)
Omega Chrome Violet RC( Clariant GmbH )
Orcochrome Violet R-S (Classic Dyestuffs Inc)
Triachrome Brilliant Violet R (Chemische Fabriek Triade BV)