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Product Name:Blue BC(Vat Blue 6)
C.I. No.: 69825
CAS No.: 130-20-1
Molecular Formula: C28H12Cl2N2O4
Molecular Weight: 511.31
Shade: Brilliant blue.
Relative name:Vat Blue 2RF;Vat Blue BC;Vat Blue BCS;Cibanon Blue GF;Cibanon Blue GFJ;
Vat Blue 6 Physical Properties and light fastness.
| Vat Blue 6 | |
| 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 |
Aquamarine blue powder. Slightly soluble in hot Chloroform, 2 - Chlorophenol and hot Pyridine ; Insoluble in water, Acetone, Etanol and Toluene. Alkaline reduction leuco for green light yellow, acid reduction leuco for red light blue. In concentrated sulfuric acid for brown, dilution for blue. More sensitive to hard water. Mainly used in cotton fiber dyeing, easy excessive reduction and excessive oxidation, the dyeing speed, generally not used for printing.
Applications:
Mainly used for silk dyeing, levelness and affinity are good. Used to stick/cotton blended fabric cold dyeing, uniform color. Also can be used for polyester/cotton two bath dyeing. Can also be processed into organic pigment.
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.
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