Irisol Fast Violet BBN

Irisol Fast Violet BBN 化学特性,用途語,生産方法

• 製造方法

  6,8-Bis(phenylamino)naphthalene-1-sulfonic acid and 2,5-Diamino-4-methoxybenzenesulfonic acid?condensation, then product to (add) ammonia Cuprous oxide as catalyst for air oxidation.

• Properties and Applications

  blue light purple. Soluble in water and ethanol for red purple. In concentrated sulfuric acid for green, red purple after diluted. Dye aqueous solution to join sodium hydroxide amaranth, accompanied by precipitation. Used for acetate fiber of protoplasm coloring.
  

  Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate (5%)	Hydrochloric acid (5%)
  		Melting point	Stable
  ISO	Good		200	Insoluble	Poor	Insoluble

Irisol Fast Violet BBN 上流と下流の製品情報

71839-03-7, Irisol Fast Violet BBN キーワード