VAT RED 31

Additional Product Details

Product Name:Vat F3B(Vat Red 31)
C.I. No.: 600300
CAS No.: 12227-47-3/52591-25-0
Molecular Formula: C30H16N4O5
Molecular Weight: 512.47

Shade: Blue light red

Relative name:Vat Red F3B,Vat Red 4RB

VAT RED 31 Physical Properties and light fastness.

Vat Red 31
Dyeing depth g/L	35
Dyeing method	IN IW
Leuco color	Blue(G)
Leveling property	▲▲
Dead cotton	▲▲
Light (Xenon test 1/12)	5
Light (Xenon test 1/1)	5-6
Light (Xenon test 2/1)	6-7

VAT RED 31 Properties:

Blue light red powder. Alkaline reduction leuco for caramel, acid reduction leuco for yellow brown.?

Applications:

Mainly used for dye spell with red light grey or brown, can be used for cotton direct printing. Also can be used in the manufacture of Vat Blue ER, instead of ice dye dyeing flag when a little dark red color.

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.