Product Name: Direct Red 239
C.I. No.: direct red 239
Molecular Formula: --
Molecular Weight: --
Direct Red 2G
Shade:Â Red brown powder.
Direct Red 239 Physical Properties and light fastness, solubility.
|Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Direct RedÂ 239|
|Dyeing depth %||2|
Direct Red 239 Properties and Applications:
soluble in water foryellowÂ 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 ÂºC. Used for cellulose fiber dyeing, also can be used for paper, leather color.
Package, 25KG/DRUM, CARTON BOX, BAG
Note:Â 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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Wonsail New Materials Technology Co., Ltd , https://www.wonsailcn.com