AZURE C(CAS NO.:531-57-7)
Basic information
Product Name: AZURE C
Synonyms:
CAS: 531-57-7
MF: C13H12ClN3S
MW: 277.77
Chemical Properties
Storage temp: Refrigerator, under inert atmosphere
Solubility: DMSO (Slightly), Water (Slightly)
Form: Powder
Color: Very Dark Green
Merck: 13,931
CAS DataBase Reference: 531-57-7(CAS DataBase Reference)
Product Introduction
Properties: Azure C presents dark blue to purple crystals, soluble in water and some organic solvents, and has good lightfastness and washability. It is also an acidic dye and is commonly used for dyeing in the acidic pH range.
Usage: Azure C is mainly used in the dye industry and textile industry. It can be used to dye cotton, silk, chemical fiber and other materials, and is often used to dye clothing, fabrics, and leather products.
Preparation method: The preparation of azurene C is generally obtained by reacting aniline with dinitrobenzene to obtain 2-aminomethyldinitrobenzene (also known as alum red), and then the final product azurene C is obtained through reduction, acylation, dissolution, chlorination and other steps.
It can cause irritation to the eyes, skin and respiratory system and needs to be avoided. Appropriate personal protective equipment such as gloves, goggles, and masks should be worn during use. During storage and transportation, care should be taken to avoid contact with strong oxidants and flammable substances to prevent accidents. Waste that is not properly disposed of also needs to be disposed of in accordance with the appropriate regulations.