Product Name: Basic Blue 9
C.I. No.: 52015
CAS No.: 61-73-4
Molecular Formula: C16H18N3SCl
Molecular Weight: 319.9
Relative Name:
Basic Blue BOC,Basic Blue 4RF,Basic Blue BO,Methylene violet,Methylene blue.
Shade: Blue powder.
Basic Blue 9 Physical Properties and light fastness.
| Basic Blue 9 |
| Light Fastness |
5-7 |
| Perspiration Fastness(fading) |
5 |
| Perspiration Fastness(stain) |
3-4 |
| Soaping(fading) |
3-4 |
| Soaping(stain) |
5 |
Basic Blue 9 Properties and Applications:
Basic blue 9, also called methylene blue, is a type of very popular dye. It is stable in air, but it is sensitive to light. It is economical and it has excellent brightness. So it is widely used in dyeing fibers, silk, wool and linen. it is soluble in ethanol, chloroform, slightly soluble in pyridine, and it is insoluble in ethyl ether.
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.
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