5,5'-[4-(dimethylamino)benzylidene]bis(3-methylsalicylic) acid

5,5'-[4-(dimethylamino)benzylidene]bis(3-methylsalicylic) acid 화학적 특성, 용도, 생산

• 제조 방법

  4-(Dimethylamino)benzaldehyde (1 Moore) and 2-Hydroxy-3-methylbenzoic acid (2 Moore) condensation, and in fiber on oxidation.

• Properties and Applications

  red light purple. Soluble in water is a deep red, slightly soluble in ethanol for magenta to wine red. In concentrated sulfuric acid to pale red orange brown, dilution after pink. Dye aqueous solution to join sodium hydroxide as very light red.
  

  Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
  			Alkali	Acid
  ISO	4	5	4	3	5	4-5	5

5,5'-[4-(dimethylamino)benzylidene]bis(3-methylsalicylic) acid 준비 용품 및 원자재

5,5'-[4-(dimethylamino)benzylidene]bis(3-methylsalicylic) acid 공급 업체

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