Acid Orange 67
- CAS NO.：12220-06-3
- Empirical Formula: C26H23N4NaO8S2
- Molecular Weight: 606.6
- EINECS: 235-406-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:07:02
What is Acid Orange 67?
The Uses of Acid Orange 67
Acid Orange 67 (CAS# 12220-06-3) is an organic azo dye used in the pigmentation of polyester blended fabrics. Acid orange 67 is also used as an analyte in the development of azo dye removal processes.
Preparation
4-(4-Aminophenylamino)-3-nitrobenzenesulfonic acid diazo, and a coupling m-Cresol, then use 4-Methylbenzene-1-sulfonyl chloride esterification.
Flammability and Explosibility
Non flammable
Properties and Applications
orange. Orange powder. Soluble in water, the water solution is orange. This product used for wool, silk, polyamide fiber dyeing and printing and direct blended fabric dyeing, used for loose hair, tops, silk, washing fastness is a bit poor. This product has a high affinity for neutral, medium light fastness and wet fastness, high fixation rate, good dyeability of flower lid, suitable for polyamide dyed in dark, also suitable for leather coloring.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5-6 | 4 | 5 | 5 | 5 | 4 | ||
| AATCC | 4-5 | 5 | 5 | 5 | 5 | |||
Properties of Acid Orange 67
| Density | 1.46[at 20℃] |
| Water Solubility | 330mg/L at 20℃ |
| EPA Substance Registry System | C.I. Acid Orange 67 (12220-06-3) |
Safety information for Acid Orange 67
Computed Descriptors for Acid Orange 67
Acid Orange 67 manufacturer
MaheshRaj Chemicals Pvt Ltd
Appex Dye Stuff Industries
Parshwanath Group of Indusries
Rikin Industries
Jagson Colorchem Limited
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