Acid Black 71 - Names and Identifiers
Acid Black 71 - Introduction
AcidBlack71(Acid Black 71) is an organic dye that belongs to the acid dye class. The following is a description of its nature, use, formulation and safety information:
Nature:
- AcidBlack71 is a black powder, soluble in water and some organic solvents, such as alcohols, ketones.
-It has good hydrophilicity and excellent temperature resistance.
- AcidBlack71 shows good stability in acidic media, but it is easily decomposed in alkaline media.
Use:
- AcidBlack71 is mainly used as textile dyes, can be used for dyeing cotton, linen, silk and blended fibers and other materials.
-It can be used for dyeing fabrics, knitwear, silk and other textiles, giving them a gorgeous and deep black.
Preparation Method:
-The preparation method of AcidBlack71 is generally obtained by chemical synthesis.
-Specifically, phenol or naphthol is usually used as a raw material to react with nitrous acid to form a nitroso compound, which is then reacted with aniline or naphthylamine to finally obtain a AcidBlack71.
Safety Information:
- AcidBlack71 is a kind of chemical substances, use should pay attention to protective measures.
-During operation, avoid inhaling its dust or solution, and avoid contact with skin and eyes.
-In case of contact, rinse immediately with plenty of water and seek medical advice if necessary.
-During use and storage, please observe the relevant safety regulations and operating instructions.
Last Update：2024-04-09 15:18:01