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Molecular formula : MW : CAS :
nature : one category is not soluble in water and can be dissolved in solvents organic dye. According to the type of solvent, or divided into : (a) A series of alcohols can be dissolved in the dye, the brightly-colored, generally for the alcohols coloring; (2) O Series, mainly for the oil category coloring special dyes (3) W Series, mainly for the coloring of paraffin special dyes.
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