Product Name: Basic Red 49
C.I. No.: Basic Red 49
CAS No.: 12270-23-4
Molecular Formula: --
Molecular Weight: --
Relative Name:
-Shade: blu-ray red.
Basic Red 49 liquid Physical Properties and light fastness, solubility.
Color |
Red |
Appearance |
Liquid |
Odor |
Tasteless |
Melting point |
none |
Flash point |
> 70 ℃ |
Boiling point |
> 100 ℃ |
Water soluble |
soluble |
PH value |
3.0-5.0 |
Density (g / cm3) |
1.25-1.45 |
Purple powder or flash of green light crystallization. Soluble in water for big red, with strong green fluorescent, soluble in ethanol for red, with yellow-green fluorescence. The strong sulfuric acid for yellow, diluted in red. Sodium hydroxide solution to join a red precipitate. Mainly used in the manufacture of color break, used in ink. Can also be used for cotton, wool and silk dyeing.
Package, 25KG/DRUM, CARTON BOX, BAG
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.
