Acid Violet 19
Name:C.I.Acid Violet 19,C.I.42685
Molecular Structure: triarylmethane class
C.I.Acid Violet 19,C.I.42685,CAS 3244-88-0,585.54,C20H17N3Na2O9S3,Acid Fuschine,Acid Magenta
Molecular Formula:C20H17N3Na2O9S3
Molecular Weight: 585.54
CAS Registry Number:3244-88-0
Manufacturing Methods : C.I.Acid Violet 14 (C.I. 42510) with hair smoke three stlfonation sulfuric acid, and the product into sodium salt or ammonium salt.
Properties and Applications: red light purple. Soluble in hot water and cold water for blue-ray red, not soluble in alcohol. The strong sulfuric acid in orange, diluted into red purple. In water solution to join sodium hydroxide color disappear.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 1 | 1 | 5 | 1 | 1 | 5 | 1 | 4 |
| AATCC | 3 | 1 | 1 | 1 | 1 | 1 | 3 | 3 |
List of Suppliers:
Acid Fuschine (Simpsons (UK) Ltd)
Acid Magenta( Rainbow Chemicals Co. )
Acid Magenta ( Global Colors Inc. )
Akacid Magenta O (Aakash Chemicals & Dyestuffs Inc)
Albion Acid Magenta ( Albion Dyestuffs Ltd )
Triacid Magenta (Chemische Fabriek Triade BV)
Manufacturing Methods: Basic Violet 14
Best regards, Thomas