ACID ORANGE 156
- Empirical Formula: C21H19N4NaO5S
- Molecular Weight: 462.45
- MDL number: MFCD00071890
What is ACID ORANGE 156?
The Uses of ACID ORANGE 156
Acid Orange 156 can be used to dye polyamid fibres.
Preparation
4-Aminobenzenesulfonic acid diazo, and 2-Amino-4-methylanisole?coupling, its product to diazo, coupled with phenol, then the methylation.
Properties and Applications
orange. Orange powder. Soluble in water, in 90 ℃ water solubility of 100 g/L. This product is mainly used for the polyamide fiber dyeing, the dyeing performance and fastness are good. But with C.I.Acid Red 361, C.I.Acid Blue 277 of primary colors.
| Standard(Polyamide) | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6-7 | 3 | 5 | 5 | ||||
Safety information for ACID ORANGE 156
New Products
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Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.