3-ヒドロキシ-N-(4-メチルフェニル)-2-ナフトアミド 化学特性,用途語,生産方法
製造方法
p-Methylaniline and 3-Hydroxy-2-naphthoic acid condensation.
Properties and Applications
red light yellow powder. Insoluble in water, but soluble in pyridine. The strong sulfuric acid and sodium hydroxide solution are yellow liquid, sodium carbonate in solution not dissolve. Melting point for 207 ~ 211 ℃, the air is stable. This product is brown and purplish red render agent, used for cotton, viscose and polyamide fiber dyeing and not used in printing of cotton, cotton to the high affinity.
3-ヒドロキシ-N-(4-メチルフェニル)-2-ナフトアミド 上流と下流の製品情報
原材料
準備製品