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Basic Blue 20

Name:C.I.Basic Blue 20,C.I.42585

Molecular Structure: triarylmethane class

C.I.Basic Blue 20,C.I.42585,CAS 82-94-0,458.47,C26H33Cl2N3

C.I.Basic Blue 20,C.I.42585,CAS 82-94-0,458.47,C26H33Cl2N3

Molecular Formula:C26H33Cl2N3

Molecular Weight: 458.47

CAS Registry Number:82-94-0

Manufacturing Methods : chlorine methane and (C.I.Basic Violet 1, C.I. 42535) reaction

Properties and Applications: green light blue. Soluble in water for blue light green, not soluble in ethanol and e alcohol. The strong sulfuric acid to red light yellow, yellow green for diluted. Dyes to join sodium hydroxide solution to colorless.

Standard( Cotton ) Light Fastness Persperation Fastness Ironing Fastness Soaping
Fading Stain Fading Stain Fading Stain
C 1 2

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This entry was posted on Thursday, May 3rd, 2012 at 1:41 am and is filed under Basic Dyes. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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