C.I.酸性橙1 - Names and Identifiers
C.I.酸性橙1 - Introduction
Benzenesulfonic acid, 4-[[4-(nitrosophenylamino)phenyl]azo]-, nitro derivatives. Is an organic dye, also known as acid Orange G or European Orange G. The following is the nature of the dye, use, preparation and safety information:
Nature:
Benzenesulfonic acid, 4-[[4-(nitrosophenylamino)phenyl]azo]-, nitro derivatives. Is an orange-red crystalline solid. Its chemical structure is an acid dye, which has acidic groups and can form salts with alkali and metal ions. It has high solubility in water and good dyeing performance.
Use:
benzensulfonic acid, 4-[[4-(nitrosophenylamino)phenyl]azo]-, nitro derivatives. Mainly used as dyes, in the textile, leather, plastics and other industries are often used for dyeing or marking. It can also be used as a pigment in pigments, inks and paints, and is widely used in laboratory research and teaching.
Preparation Method:
benzensulfonic acid, 4-[[4-(nitrosophenylamino)phenyl]azo]-, nitro derivatives. There are many preparation methods, the commonly used method is obtained by the coupling reaction of nitrosobenzene and methyl aniline. The specific preparation process may include steps such as oxidation reaction, coupling reaction, separation and purification.
Safety Information:
benzensulfonic acid, 4-[[4-(nitrosophenylamino)phenyl]azo]-, nitro derivatives are chemicals, which need to be safe when using. Its powder or solution may cause irritation to the eyes, skin and respiratory system. Therefore, appropriate protective equipment such as laboratory glasses and gloves should be worn during operation. At the same time, avoid mixing with other chemicals or contact with ignition sources. If swallowed or inhaled too much, seek medical attention immediately.
Last Update:2024-04-09 21:11:58