Color Index: Solvent Red 23

C.I.No. 26100

CAS No. 85-86-9

EC NO. 201-638-4

Chemical Family Azo Series

Chemical Formula C₂₂H₁₆N₄O

Technical Properties:

The product is yellowish transparent red oil solvent dye. It is of good heat resistance, good light resistance and high tinting strength and bright color.

Color Shade：

Application: (“☆” Superior, “○” Applicable, “△” Not recommend)

Also used in paint, ball pen ink and the raw liquor of terylene fibre.

Physical Properties

Light Fastness: Consist of 1^st to 8^th grade, and the 8^th grade is superior, the 1^st grade is bad.

The heat resistance in PS can reach to 250℃

Degree of pigmentation: 0.05% dyes+0.1%titanium dioxide R

Solvent red 23 solubility in organic solvent at 20℃(g/l)

Note: The above information is provided as guidelines for your reference only. The accurate effects should base on the test results in laboratory.