Indigo (482-89-3)

Description

Description :

Indigo is a deep and rich color dye for indole stain, isolated from the plant Indigofera tinctoria and related species1.;;;

Storage :H373;

Product Usage :Indigo dye is an organic compound with a distinctive blue color (see indigo). Historically, indigo was a natural dye extracted from plants, and this process was important economically because blue dyes were once rare. A large percentage of indigo dye produced today – several thousand tons each year – is synthetic. It is the blue often associated with blue jeans.;

Material :Caustic Soda,
2-Nitrobenzaldehyde,
Sodium,
Potassium Hydroxide,
Soda Ash,
Potassium hydroxide,
Indole,
Acetone,
Aluminum sulfate,
High-whiteness Aluminum Hydroxide for filler,
Aniline,
1-Acetyl-3-indolinone,
2-chloro-3H-indol-3-one,
Isatin,
2-Nitroacetophenone,
Chloroacetic Acid,
1,3-DIACETOXYINDOLE,
Ammonia,
Food Blue 1:1,
Sodium Chloride;

Raw Material :Isatin