sodium 3-[[1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-2-hydroxy-5-nitrobenzenesulphonate C화학적 특성, 용도, 생산
제조 방법
3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid diazotization, and 1-(3-Chlorophenyl)-3-methyl-1H-pyrazol-5(4H)-one?coupling.
Properties and Applications
dark red light orange. Soluble in water and Etanol for orange. In concentrated sulfuric acid to yellow, after diluted solution for yellow, accompanied by precipitation. Dye aqueous solution to join 10% sulfuric acid as yellow; Add 10% sodium hydroxide solution for orange.
Standard
Ironing Fastness
Light Fastness
Fulling
Persperation Fastness
Soaping
Water
Alkali
Acid
ISO
4-5
6-7
4-5
4
4-5
5
5
AATCC
4-5
6-7
4
4-5
5
sodium 3-[[1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-2-hydroxy-5-nitrobenzenesulphonate 준비 용품 및 원자재