5-[(3-カルボキシ-2-ヒドロキシ-5-メチルフェニル)(3-カルボキシ-5-メチル-4-オキソ-2,5-シクロヘキサジエン-1-イリデン)メチル]-2-ヒドロキシ-3-メチル安息香酸 化学特性,用途語,生産方法
製造方法
Formaldehyde (1 Moore) and 2-Hydroxy-3-methylbenzoic acid (2 Moore) condensation, its product in Nitrosylsulfuric acid with 5-Methylsalicylic acid common oxidation.
Properties and Applications
purple. Soluble in water for olive, soluble in ethanol for red purple. In concentrated sulfuric acid for red orange, after dilution is purple. Dye aqueous solution to join sodium hydroxide as magenta to purple, and precipitation.
Standard
|
Ironing Fastness
|
Light Fastness
|
Fulling
|
Persperation Fastness
|
Soaping
|
Water
|
Alkali
|
Acid
|
ISO
|
5
|
4
|
4
|
4
|
4-5
|
4
|
5
|
5-[(3-カルボキシ-2-ヒドロキシ-5-メチルフェニル)(3-カルボキシ-5-メチル-4-オキソ-2,5-シクロヘキサジエン-1-イリデン)メチル]-2-ヒドロキシ-3-メチル安息香酸 上流と下流の製品情報
原材料
準備製品