DISPERSE YELLOW 5 - Names and Identifiers
DISPERSE YELLOW 5 - Introduction
DISPERSE YELLOW 5, also known as DISPERSE YELLOW 5, is a nitrogen-containing organic compound. The following is an introduction to the nature, use, formulation and safety information of the DISPERSE YELLOW 5:
Nature:
-Appearance: DISPERSE YELLOW 5 is a YELLOW to yellowish brown powder.
-Solubility: It is soluble in ketones, alcohols, esters and aromatic solvents, but has low solubility in water.
-Stability: DISPERSE YELLOW 5 is relatively stable under light, heat and acidic conditions.
Use:
-Textile Dyes: DISPERSE YELLOW 5 is commonly used in the dyeing of textiles, especially synthetic fibers such as polyester and polyamide.
-Printing ink: It can also be used for coloring printing ink.
-Plastic Dye: DISPERSE YELLOW 5 can be used as a plastic dye to add color to plastic products.
-Other uses: Sometimes, it is also used for the preparation of coloring agents and pigments.
Method:
DISPERSE YELLOW 5 is generally prepared by the coupling reaction between aniline or p-toluidine and nitrous acid. This reaction process generally requires the use of an acidic medium.
Safety Information:
-Toxicity: DISPERSE YELLOW 5 is considered to be not significantly toxic to humans under standard conditions. However, long-term exposure or high exposure may have some health effects.
-Environmental impact: It may have adverse effects on aquatic organisms and ecosystems, so it is necessary to pay attention to environmental protection during use and handling.
-Safe operation: When using DISPERSE YELLOW 5, you should pay attention to avoid direct contact with skin and eyes, and avoid inhaling its dust. Appropriate protective measures such as gloves, goggles and face shields are required during handling and storage.
Last Update：2024-04-09 20:13:35