Product Name:Vat Pink R(Vat Red 1)
C.I. No.: 73360
CAS No.: 2379-74-0
Molecular Formula: C18H10Cl2O2S2
Molecular Weight: 393.31
Shade: Bright blue light pink to red colourful blue-ray
Relative name:PuriColor Red VRE1;Vat Pink 3B;Vat Pink R;
Vat Red 1 Physical Properties and light fastness.
| Vat Red 1 |
| Dyeing depth g/L | 30 |
| Dyeing method | SR I IN |
| Leuco color | Yellow |
| Leveling property | - |
| Dead cotton | - |
| Light (Xenon test 1/12) | 4 |
| Light (Xenon test 1/1) | 5 |
| Light (Xenon test 2/1) | 5-6 |
Properties:
Pink powder. Insoluble in water, Etanol and Acetone, soluble in Xylene, a yellow light red fluorescent. The strong sulfuric acid for red, then turned green and red after diluted; In nitric acid for red; In alkaline insurance powder solution for yellow; In the acidic insurance powder solution for colorless.
Applications:
For light brittle dye, mainly for the cotton fabric printing and dyeing, a crisp cloth sex, less the allover in summer. Can be processed into organic pigments, used for plastic shading. This applies to goods towels, and sheets of printing and dyeing, very bright color, can also be used for polyamide, viscose, silk dyeing and printing.
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
