Specification
item | value |
CAS No. | 61968-66-9 |
Other Names | Disperse yellow 6GFS |
MF | C20H16N4O4S |
Place of Origin | China |
Type | Disperse Dye |
Usage | Ink Dyestuffs, Leather Dyestuffs, Textile Dyestuffs |
Boiling point | 573.0±50.0 °C(Predicted) |
density | 1.36 |
pka | 0.94±0.58(Predicted) |
Chemical property: yellow powder. When dyeing, the color light of calcium and magnesium ions does not change, the color light of iron ions turns reddish, and the color light of copper ions turns dark. It is not alkali resistant when dyeing and printing, and the appropriate pH value is 3-7.Application: Disperse brilliant yellow 6GSL is suitable for dyeing polyester by high temperature and high pressure method and hot-melt method, not by carrier method. Chemicalbook can be directly printed on polyester fabric, but it can not be used as the background color of anti discharge printing. It is also used for hot melt dyeing of T/C blended fabrics. This product has good compatibility with other disperse dyes, bright yellow color, and can be used as the main color or color combination in light colors. The dyeing property of diacetate fiber and triacetate fiber is better than that of nylon fiber.
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