C.I.25210;Direct Red 155;fullname:details;C.I.Direct Red 155;C.I.Direct Red 155:C.I.25210;Benzamin Brilliant Scarlet 5BS;Dinrium-5-[[4-[[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulfono-2-naftyl]diazenyl]fenyl]amino...;disodium 5-[[4-[[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]phenyl]amino]carbonyl]phenyl]azo]salicylate;disodium 5-[[4-[[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]phenyl]amino]carbonyl]phenyl]azo]salicylate;5-[[4-[[4-[[6-[(4-Aminobenzoyl)amino]-1-hydroxy-3-sodiosulfo-2-naphthalenyl]azo]phenyl]aminocarbonyl]phenyl]azo]-2-hydroxybenzoic acid sodium salt
disodium 5-[[4-[[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]phenyl]amino]carbonyl]phenyl]azo]salicylate C화학적 특성, 용도, 생산
제조 방법
4-Amino-N-(4-aminophenyl)benzamide double nitriding, first?coupling with2-Hydroxybenzoic acid, and ??7-(4-Aminobenzamido)-4-hydroxynaphthalene-2-sulfonic acid coupling.
Properties and Applications
red. Soluble in water for big red to red, soluble in ethanol for red orange. The strong sulfuric acid for product red, diluted for pink, dark precipitation. The dye solution to join strong hydrochloric acid for blu-ray red to purplish red color, have precipitation; Add thick sodium hydroxide solution for orange brown, have precipitation.
Standard
Acid Resistance
Alkali Resistance
Light Fastness
Soaping
Water
Fading
Stain
Fading
Stain
ISO
4
4
3
3-4
4
AATCC
5
2
3
2
3
disodium 5-[[4-[[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]phenyl]amino]carbonyl]phenyl]azo]salicylate 준비 용품 및 원자재
