Basic Blue 25;C.I.Basic Blue 25:C.I.52025;[7-(diethylamino)phenothiazin-3-ylidene]-dimethylazanium;[7-(diethylamino)phenothiazin-3-ylidene]-dimethylazanium:chloride
[7-(diethylamino)phenothiazin-3-ylidene]-dimethylazanium:chloride C화학적 특성, 용도, 생산
제조 방법
by heavy chromate salt in sodium content and save processing N1,N1-dimethylbenzene-1,4-diamine, transforming it into the content and sulfonic acid, this product then through heavy chromate salt and N,N-diethylbenzenamine hydrochloride processing, into a unique of sulfur acid amine generation, then use heavy chromate salt and copper sulfate closed loop and oxidation, Finally,?the?zinc chloride?salt?precipitation
Properties and Applications
dark green light blue. Soluble in water, slightly soluble in ethanol to blue. The strong sulfuric acid for yellow green, diluted to blue. Add sodium hydroxide solution dye for purple, has the purple precipitation.
Standard( Cotton )
Light Fastness
Persperation Fastness
Ironing Fastness
Soaping
Fading
Stain
Fading
Stain
Fading
Stain
C
2-3
1-2
3
2
4-5
[7-(diethylamino)phenothiazin-3-ylidene]-dimethylazanium:chloride 준비 용품 및 원자재
