VAT GREEN 9

Additional Product Details

Product Name:Vat Green 9
C.I. No.: 59850
CAS No.: 6369-65-9/28780-10-1
Molecular Formula: C34H15NO4
Molecular Weight: 501.49

Shade: Deep green

Relative name:Vat Black BB;Vat Black BBN;Cibanon Black 2BX-01

VAT GREEN 9 Physical Properties and light fastness.

Vat Green 9
Dyeing depth g/L	30
Dyeing method	IN
Leuco color	Blue
Leveling property	▲▲
Dead cotton	▲
Light (Xenon test 1/12)	6-7
Light (Xenon test 1/1)	7-8
Light (Xenon test 2/1)	7-8

VAT GREEN 9 Properties:

Black powder. Etanol and insoluble in water, soluble in 2 ?C Chlorophenol, 1, 2, 3, 4 ?C Tetrahydronaphthalene and Xylene, slightly soluble in Acetone, Chloroform, Pyridine and Toluene. In concentrated sulfuric acid to dark purple, dilution after dark purple precipitation; In concentrated nitric acid for SAP green. Alkaline reduction leuco for purple; Acid reduction leuco for wine.

Applications:

Mainly used for cotton fabric dyeing, suitable for suspension pad dyeing. The leuco used for dyeing yarn. Don’t the bleaching solution treatment dye light color, the chlorine bleaching can be dyed grey or black. Can also be used for viscose, silk and wool 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.