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Something about Solvent yellow 47

Solvent yellow 47(C16H12N4O9S2) is yellow powder which CAS Number is 12227-04-2. A solvent dye is a dye which is soluble in an organic solvent and is commonly introduced in the form of a solution in an organic solvent. Definition along the lines of color of dye, aromatic compounds, and can ionize.
A class of dyes is an exception to this. These colour by dissolving in the target material, which is invariably a lipid or non-polar solvent. The Colour Index uses this as a classification Solvent dyes are used for gold imitation (and other transparent metallic effects) of metallized polyester films. It also used in marking inks, inkjet inks, glass coloration, and so on.
TongShun Chemical Co, Ltd, set up in 2008, is a modern enterprise manufacturing solvent dyes, fluorescent pigments dyes and dyestuff intermediates. Currently, our products are exported to dozens of countries abroad.
Our solvent dyes and pigments are widely used in plastic, fiber masterbatch, paint, printing ink, etc.; most of our products comply with relative EU legislation in regard to heavy metal and aromatic amine. Quality and innovation are what we guarantee to achieve customers’satisfactions.