Reactive Red 83
- CAS NO.：70210-00-3
- Empirical Formula: C29H18Br2N5Na3O13S3
- Molecular Weight: 969.45123
- EINECS: 274-398-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is Reactive Red 83?
Preparation
2-Amino-5-(2-bromoacrylamido)benzenesulfonic acid diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, and then hydrolysis, and 4-bromo-acrylamido-benzoyl chloride?condensation.
Properties and Applications
red. Red uniform powder. Soluble in water. For dyed wool, silk, polyamide fiber fabric such as, application performance special excellent..
| Standard(wool) | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 5 | 4(blue) | 5 | 4(blue)(50℃) | 5 | ||
Properties of Reactive Red 83
Safety information for Reactive Red 83
Computed Descriptors for Reactive Red 83
New Products
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