Direct Dyes Red 239 for Paper Dyeing
Product Description
Product Name: Direct Red 239
C.I. No.: direct red 239
CAS No.:60202-35-9
Molecular Formula: --
Molecular Weight: --
Relative Name:
Direct Red 2G
Shade: Red brown powder.
Direct Red 239 Physical Properties and light fastness, solubility.
| Direct Red 239 | |
| Dyeing depth % | 2 |
| Insolubles % | 0.15 |
| Light Fastness | 5 |
| Washing Fatness | 4-5 |
| Rubbing fastness(dry) | 4 |
| Rubbing fastness(wet) | 3-4 |
Direct Red 239 Properties and Applications:
soluble in water foryellow light red, soluble in strong sulfuric acid as blue-ray red purple, soluble in chloroform, DMF, etc organic solvent, insoluble in are: butanol, acetone, melting point > 300 ºC. Used for cellulose fiber dyeing, also can be used for paper, leather color.
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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Product Categories : DIRECT DYE
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