Reactive Orange 20
- CAS NO.：12225-91-1
- Molecular Weight: 0
- MDL number: MFCD00286651
What is Reactive Orange 20?
Preparation
2-Aminobenzene-1,4-disulfonic acid diazo, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, and 2,4,6-Trichloro-1,3,5-triazine condensation, its product (2 mol) and 1,2-Bis(4-amino-2-sulfophenyl)ethene? (1 mol) of the condensation.
Properties and Applications
Brilliant yellow orange. Mainly for cotton, linen, rayon and other fibers and polyester / cotton, polyester / rayon blended fabric dyeing
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 5 | 4(yellow) | 5 |
3-4(yellow)
(Alkali) |
3-4 | 4(yellow) | 4-5 |
Safety information for Reactive Orange 20
Reactive Orange 20 manufacturer
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