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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