Reactive Red 11 Usage And Synthesis

Preparation

4-Aminobenzoic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, again with 2,4,6-Trichloro-1,3,5-triazine condensation.

Properties and Applications

colourful red blue light. Purplish red powder. The strong sulfuric acid for purple, diluted into blue light red, precipitation; In nitric acid for red, diluted is still red, precipitation. Blue water solution is red, with 1 Moore sodium hydroxide solution turned red, continue to add insurance powder and warm, become light yellow, plus a boric acid sodium is still light yellow. Mainly used for cotton, viscose fabric and silk dyeing and printing.

Reactive Red 11(12226-08-3)Related Product Information

• Ethyl isocyanoacetate
• TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
• METHYL ISOCYANOACETATE
• COBALT(II) ACETYLACETONATE
• DICHLORO(ETHYLENEDIAMINE)PLATINUM(II)
• Cupric acetylacetonate
• 2,4-PENTANEDIONE, SILVER DERIVATIVE
• 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
• Aluminum acetylacetonate
• Tosylmethyl isocyanide
• N-BUTYLISOCYANIDE
• TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)
• Benzyl isocyanide
• Ferric acetylacetonate
• PHENYLSELENOL
• SALCOMINE
• Tris(2,4-pentanedionato)chroMiuM(III)
• TERT-BUTYL ISOCYANIDE