Ostalan Red S-G - Names and Identifiers
Ostalan Red S-G - Introduction
Acid red 315 is an organic synthetic dye, which belongs to the class of azo dyes. The following is an introduction to the nature, use, preparation and safety information of Acid Red 315:
1. nature:
-Appearance: Acid Red is 315 a red crystalline or powdery solid.
-Solubility: It has good solubility in water and alcohol, but poor solubility in organic solvents.
-Stability: Acid red 315 is relatively stable under acidic conditions, but it is easy to fade under alkaline conditions.
2. use:
-Acid red 315 is mainly used as a textile dye, especially suitable for dyeing cotton fibers.
-It can produce bright red, with good light resistance, washing resistance and friction resistance.
-In addition, acid red 315 can also be used in dye inks, inks, plastics, leather and other fields.
3. Preparation method:
-Acid Red 315 is usually synthesized by an azoylation reaction.
-The specific preparation method includes reacting an aniline compound with a nitro compound to generate a corresponding azo compound and then performing a coupling reaction.
4. Safety Information:
-Acid red 315 is generally safe under normal conditions of use, but you still need to pay attention to protective measures.
-Avoid direct contact with skin and eyes when using to avoid irritation or allergic reactions.
-Seek immediate medical help if accidentally inhaled or ingested.
-During storage and handling, keep away from ignition and oxidizing agents to prevent fire and explosion hazards.
Last Update：2024-04-09 20:52:54