12220-07-4 - Names and Identifiers
12220-07-4 - Introduction
Acid Orange 86, also known as Orange Yellow S or Sunset Yellow S, is a synthetic organic dye. The following is an introduction to the nature, use, preparation and safety information of Acid Orange 86:
Nature:
-Acid Orange 86 is an organic dye with an orange-yellow crystalline powder that is soluble in water and is a yellow solution.
-It is a strong acid dye that can be adsorbed and dyed by fibers in the acidic pH range.
-Acid Orange 86 shows good light resistance and temperature resistance under strong acid conditions.
Use:
-Acid Orange 86 is an important dye used in the textile printing and dyeing industry, especially for dyeing protein fibers (such as silk, wool) and blended fabrics.
-It can be used to dye fabrics, paper, leather, etc., as well as to provide color in the process of wet fabric printing and hot stamping.
-Acid Orange 86 is also commonly used in the fields of pigments, inks, cosmetics and food, and is added to give the product a bright orange-yellow color.
Preparation Method:
-Acid Orange 86 is obtained by the nitration of naphthylamine.
-The general method for preparing Acid Orange 86 is to mix and react naphthylamine with nitric acid in sulfuric acid or other acidic medium, and then reduce it to Acid Orange 86.
Safety Information:
-Acid Orange 86 is relatively safe under normal use conditions, but the following matters still need to be paid attention:
-Avoid inhaling dust or contact with skin and eyes, and wear appropriate protection.
-When handling Acid Orange 86, keep the room well ventilated and ensure that there are suitable protective equipment and first aid equipment.
-Acid Orange 86 may cause certain pollution to the environment, so you should pay attention to comply with environmental protection laws and regulations.
Please note that the use and handling of Acid Orange 86 should follow relevant safety guidelines and regulations, and use it under professional guidance.
Last Update：2024-04-09 20:49:11