C.I.14250;Chrome Brown LE;Einecs 229-073-9;Mordant Brown 19;C.I.Mordant Brown 19;C.I.Mordant Brown 19:C.I.14250;dipotassium 3-[[5-(tert-butyl)-2-hydroxyphenyl]azo]-2-hydroxy-5-nitrobenzenesulphonate;3-[(5-tert-Butyl-2-hydroxyphenyl)azo]-2-(potassiooxy)-5-nitrobenzenesulfonic acid potassium salt;Benzenesulfonic acid, 3-[[5-(1,1-dimethylethyl)-2-hydroxyphenyl]azo]-2-hydroxy-5-nitro-, dipotassium salt;Benzenesulfonic acid, 3-(2-(5-(1,1-dimethylethyl)-2-hydroxyphenyl)diazenyl)-2-hydroxy-5-nitro-, potassium salt (1:2)
dipotassium 3-[[5-(tert-butyl)-2-hydroxyphenyl]azo]-2-hydroxy-5-nitrobenzenesulphonate C화학적 특성, 용도, 생산
제조 방법
3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid diazotization, and 4-Tert-butylphenol coupling
Properties and Applications
red light brown. Soluble in water for brown, soluble in ethanol and Cellosolve, insoluble in other organic solvent. In concentrated sulfuric acid for red, after diluted solution for orange red, and accompanied by precipitation; In concentrated nitric acid for orange solution, and then become yellow, In 10% sodium hydroxide solution for red orange.
Standard
Ironing Fastness
Light Fastness
Fulling
Persperation Fastness
Soaping
Water
Alkali
Acid
ISO
4
6-7
5
2-3
5
5
5
AATCC
3-4
6
4
5
4
5
dipotassium 3-[[5-(tert-butyl)-2-hydroxyphenyl]azo]-2-hydroxy-5-nitrobenzenesulphonate 준비 용품 및 원자재
