3-[(4,5-ジヒドロ-3-メチル-5-オキソ-1-フェニル-1H-ピラゾール-4-イル)アゾ]-2-ヒドロキシ-5-メチルベンゼンスルホン酸ナトリウム 化学特性,用途語,生産方法
製造方法
2-Hydroxy-3-amino-5-methylbenzenesulfonic acid?diazotization, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling.
Properties and Applications
dark yellow red. Dark yellow red powder. Soluble in water for yellow brown. In concentrated sulfuric acid for orange red, after diluted into yellow orange, precipitation, In concentrated hydrochloric acid for yellow brown, precipitation. Dye aqueous solution to join sodium hydroxide as yellow. Mainly used for wool, silk, nylon of post-mordant dyeing, also used for cobalt medium printing.
Standard
|
Ironing Fastness
|
Light Fastness
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Fulling
|
Persperation Fastness
|
Soaping
|
Water
|
Alkali
|
Acid
|
ISO
|
5
|
6-7
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4-5
|
4
|
5
|
4-5
|
5
|
AATCC
|
3
|
6
|
3-4
|
|
4-5
|
|
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3-[(4,5-ジヒドロ-3-メチル-5-オキソ-1-フェニル-1H-ピラゾール-4-イル)アゾ]-2-ヒドロキシ-5-メチルベンゼンスルホン酸ナトリウム 上流と下流の製品情報
原材料
準備製品