3-[[4-[[4-[(2,4-ジアミノ-5-ニトロフェニル)アゾ]-2-メチル-5-メトキシフェニル]アゾ]-1-ナフタレニル]アゾ]ナフタレン-1,5-ジスルホン酸二ナトリウム 化学特性,用途語,生産方法
製造方法
3-Aminonaphthalene-1,5-disulfonic acid diazo, and Naphthalen-1-amine coupling, product to diazo, and 2-Amino-4-methylanisole coupling, generation of accidentally nitrogen compounds to diazo, and 4-Nitrobenzene-1,3-diamine coupling.
Properties and Applications
red light brown. Moderate soluble in water and ethanol for brown. The strong sulfuric acid for blue-ray green (+ violet black), diluted for Shallow red time The dye solution to join strong hydrochloric acid with brown precipitation; Add thick sodium hydroxide solution for yellow brown, with brown precipitation.
Standard
|
Acid Resistance
|
Alkali Resistance
|
Light Fastness
|
Soaping
|
Water
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
|
4
|
5
|
4-5
|
2
|
|
2
|
|
3-[[4-[[4-[(2,4-ジアミノ-5-ニトロフェニル)アゾ]-2-メチル-5-メトキシフェニル]アゾ]-1-ナフタレニル]アゾ]ナフタレン-1,5-ジスルホン酸二ナトリウム 上流と下流の製品情報
原材料
準備製品