VAT VIOLET 9

Additional Product Details

Product Name:Brilliant Violet 3B(Vat Violet 9)
C.I. No.: 60005
CAS No.: 1324-17-0
Molecular Formula: C35H19BrO2
Molecular Weight: 551.43

Shade: Brilliant blue purple.

Relative name:Vat Brilliant Violet 3B;Violet 3B;

VAT VIOLET 9 Physical Properties and light fastness.

Vat Violet 9
Dyeing depth g/L	30
Dyeing method	IN
Leuco color	Blue
Leveling property	▲▲
Dead cotton	▲
Light (Xenon test 1/12)	4
Light (Xenon test 1/1)	6
Light (Xenon test 2/1)	7

VAT VIOLET 9 Properties:

Deep purple powder. Insoluble in water, slightly soluble in 1, 2, 3, 4 ?C Tetrahydronaphthalene and Xylene. In concentrated sulfuric acid for green, dilution after dark purple precipitation. Alkaline reduction leuco for blue; Acid reduction leuco for blue-ray dark red.

Applications:

Mainly used for cotton fabric dyeing, for brilliant blue purple. For cotton high affinity, poor levelness. Also can be used for cotton fabric of direct, color discharge and resist printing, but also can be used for viscose and silk dyeing.

Package

25KG/DRUM, CARTON BOX, BAG

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.