C.I.17830;Direct Red 144;C.I.Direct Red 144;C.I.Direct Red 144:C.I.17830;Benzamin Brilliant Scarlet 3BN;disodium 5-[[4-[[6-[(4-amino-3-methylbenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-3-methylbenzoyl]amino]salicylate;5-[[4-[[6-[(4-Amino-3-methylphenyl)carbonylamino]-1-hydroxy-3-sulfo-2-naphtyl]azo]-3-methylphenyl]carbonylamino]-2-hydroxybenzoic acid disodium salt
disodium 5-[[4-[[6-[(4-amino-3-methylbenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-3-methylbenzoyl]amino]salicylate C화학적 특성, 용도, 생산
제조 방법
3-Methyl-4-amino-3-carboxy-4′-hydroxybenzanilide diazo, and 7-(4-Amino-3-methylbenzamido)-4-hydroxynaphthalene-2-sulfonic acid?coupling.
Properties and Applications
red. Slightly soluble in water and red to blue light for Claret, soluble in ethanol for red orange. The strong sulfuric acid to red light purple, diluted red for quality. The dye solution with strong hydrochloric acid have Red sauce precipitation; Add thick sodium hydroxide solution for product red.
Standard
Acid Resistance
Alkali Resistance
Light Fastness
Soaping
Water
Fading
Stain
Fading
Stain
ISO
3
3
3
3-4
3-4
disodium 5-[[4-[[6-[(4-amino-3-methylbenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-3-methylbenzoyl]amino]salicylate 준비 용품 및 원자재