Acid Yellow 117 Acid Weak Yellow G 200%

Acid Yellow 117 Acid Weak Yellow G for Wool Silk Leather Dyestuff

Product Name: Acid Yellow 117
C.I. No.: 24820
CAS No.: 6459-70-7
Molecular Formula: C39H30N8Na2O8S2
Molecular Weight: 848.82

Shade:Yellow

Relative name: Acid Weak Yellow GN,Acid Weak Yellow G,Acid Weak Yellow GNOl,Acid Weak Yellow GN02,Acid Yellow Brilliant P-2R;Polar Yellow GN;

Properties:
Yellow-brown powder, soluble in water.  Dyes in concentrated sulfuric acid in orange, dark yellow in concentrated nitric acid. The water solution is yellow, add hydrochloric acid or sodium hydroxide are to tender yellow. In dyeing copper colour and lustre is a green dark; Meet iron, chromium have a little change. Levelness, discharge sex are good. The dye the hair color fastness of silk than poor.

Applications:
Mainly used for wool, silk and polyamide fiber fabric dyeing, and direct dye hair dyed with bath/stick blended fabric, and can be in wool, silk, polyamide fiber and viscose fabric printing, also can be used for leather color.

Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.

Dyeing Method

Liquor ratio: 1:10-30