Basic Brown 1 Usage And Synthesis

Preparation

based in 2 Moore’s deal with 3 Moore’s 4-Methylbenzene-1,3-diamine hydrochloride (this product in the above may double the azo dyes as the main component of the mixture).

Properties and Applications

red light brown. For yellow brown is soluble in water, soluble in ethanol and soluble fiber element, slightly soluble in acetone, insoluble in benzene. The strong sulfuric acid for brown, diluted into a red light brown; In nitric acid solution for purple, to brown; In strong hydrochloric acid for purple solution (don’t). Dye with strong hydrochloric acid solution for yellow brown; Add 10% sodium hydroxide solution into orange. Mainly used for silk, wool fabric dyeing, also used in leather and paper color.

Basic Brown 1(8052-76-4)Related Product Information

• 4,4'-[(4-methoxy-1,3-phenylene)bis(azo)]bisbenzene-1,3-diamine
• Basic Brown 18
• BISMARCK BROWN R
• Basic Green 4
• Basic Green 1
• BASIC ORANGE 1
• BASIC BROWN 16
• Basic Green 5
• BASIC BROWN 17