Product Name: Acid Violet 49
C.I. No.: 42640
CAS No.: 1694-09-3
Molecular Formula: C39H40N3NaO6S2
Molecular Weight: 733.87
Shade:Bright blue purple
Relative name: Acid Violet 4BS;AcidViolet5B;AcidViolet5B;Acid Violet 5B;Acid Violet 5B;Acid Violet 6B;Acid Violet No 2;Chenitan Violet 4BS;Classic Acid Violet 49 ;Daiwa Acid Violet 6B;Dayglo Acid Violet 49 200%;Dinacid Violet 4B;Ichoacid Violet M;Acid Violet 5B;
Acid Violet 49 |
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Standard |
Fiber |
Soaping |
Persperation Fastness |
Oxygen bleaching |
Light |
|
Fading |
Stain |
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AATCC |
Wool |
3-4 |
3-4 |
2 |
1 |
1-2 |
ISO |
Wool |
3 |
3 |
3-4 |
1 |
1-2 |
Violet powder. It is easy to dissolve in the cold water and hot water (purple), soluble in ethanol (purple). Strong sulfuric acid in orange, diluted mustard color. Add sodium hydroxide solution for the dark precipitation.
Mainly used for wool, silk, polyamide fiber dyeing, spelling color performance is good, refined as food after dye.
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.
