Acrylic fiber dyes basic red 46 CAS 12221-69-1 is a kind of red powder cationic red dyes.

It can not only used for dyeing acrylic fiber in textile industry but also can be used for coloring kraft paper and test-liner paper.

Here we made simple introduction for basic red 46 dyes:

Color Index Name: Basic Red 46
CAS 12221-69-1
Molecular formula:C18H23BrN6
Molecular weight:403.31900

Physicochemical properties:
Appearance: dark red powder
Flash point 238.5 ℃
Steam pressure 4.93e-09mmhg at 25℃
Boiling point 470.8℃ at 760 mmHg

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