Oil Brown Dyes

 Powder based oil brown dye contains maximum 0.3% insoluble matter and 0.3% moisture content. Its molar mass is 346 and its light fastness ranges between 5 to 6. This solvent based dye does not dilute in water for its high viscosity content. This dye maintains specific bubble point pressure. Fluid based content of offered oil brown dye changes its relative volume with the change of pressure (which is termed as isothermal compressibility). Good flow resistance properties and chemical stability of this dye are some of its main aspects.

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