Orange 105 CAS 31482-56-1
| Hazard Symbols | Xn – Harmful |
| Risk Codes | R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 – Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| RTECS | TZ4700000 |
Introduction
Disperse Orange 25, also known as Dye Orange 3, is an organic dye. Its chemical name is Disperse Orange 25.
Disperse Orange 25 has a brilliant orange color, and its properties mainly include:
1. Good stability, not easy to be affected by light, air and temperature;
2. Good dispersion and permeability, can be well dispersed in water-washed dyes;
3. Strong temperature resistance, suitable for dyeing process at high temperature.
Disperse Orange 25 is mainly used in the textile industry in the field of dyes, printing and painting. It can be used to dye fibrous materials such as polyester, nylon, and propylene, among others. It can produce vibrant, long-lasting color effects.
The preparation method of dispersed orange 25 generally adopts the method of chemical synthesis.
1. It may cause irritation and allergic reactions to the skin, eyes and respiratory tract, so wear protective gloves, goggles and masks for operation;
2. Avoid inhaling its dust or solution, and avoid contact with skin and eyes;
3. When storing, it should be sealed, away from fire sources and sparks, and away from high temperature or direct sunlight;
4. Observe safe operating procedures and proper storage methods, and avoid mixing with other chemicals.
