Product Name: Acid Violet 90
C.I. No.: 18762
CAS No.: 6408-29-3
Molecular Formula: C20H15C1N4NaO5S
Molecular Weight: 446.41
Shade:Red light purple
Relative name: Acid Violet MD-BI;
| Acid Violet 90 | ||||||
| Standard | Fiber | Soaping | Persperation Fastness | Oxygen bleaching | Light Fastness | |
| Fading | Stain | |||||
| ISO | Wool | 2-3 | 4-5 | 4-5 | 4 | 6 |
Properties:
Soluble in water for blue-ray red, soluble in ethanol for yellow light purple. The strong sulfuric acid blue light red, diluted in red. In water solution to join hydrochloric acid for orange, and a red precipitate; Add sodium hydroxide to red, red precipitate.
Applications:
Used for wool, polyamide fiber, silk dyeing, can be in wool, silk or viscose weaving direct printing, also used in leather dyeing.
Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.
