Duasyn® Acid Blue AE by Heubach is triphenylmethane. Used for stationery writing inks and wood stains... view more

Duasyn® Acid Rhodamine B-SF by Heubach is a salt-free, water-soluble dye with high purity (no insoluble components) and high surface tension. Highly recommended for use in ink-jet inks. Duasyn® Acid Rhodamine B-SF is designed for... view more

Duasyn® Acid Yellow XX-SF liquid by Heubach is a yellow colored, salt-free, water-soluble dye with high purity (no insoluble components) high tinctorial strength, brilliancy and high surface tension. It exhibits light... view more

Duasyn® Black A-RG by Heubach is a solvent soluble metal complex dye. Shows very good solubility in alcohols, MEK, ketones and glycol esters. Exhibits acid, alkali and light fastness. It offers high... view more

Duasyn® Black BL-SF liquid by Heubach is a black colored salt-free, water-soluble dye. Exhibits high purity (no insoluble components) and high surface tension. Highly recommended for use in ink-jet inks... view more

Duasyn® Black HEF-SF liq. by Heubach is monoazo standard black organic dye. It has low salt content and exhibits light fastness. Offers high purity, high surface tension, high tinctorial strength and brilliancy... view more

Duasyn® Black KRL-SF liquid by Heubach is a black colored disazo grade. It is a salt-free, water-soluble dye with high purity (no insoluble components) and high surface tension. Highly recommended for use in... view more

Duasyn® Black R-KRL Liquid by Heubach is a reactive anionic dye with good light fastness, high surface tension & brilliance and low salt content. Possesses the advantage over powder grades of being non-dusting... view more

Duasyn® Brilliant Yellow GL-SF liquid by Heubach is a yellow colored, salt-free, water-soluble dye with high purity (no insoluble components) and high surface tension. Duasyn® Brilliant Yellow GL-SF liquid is recommended for use in writing inks... view more

Duasyn® Direct Black HEF liquid by Heubach is a black colored trisazo dye. Highly recommended for use in writing inks, polishes and fiber-tip & felt-tip pen inks, stamping inks and wood stains. Duasyn® Direct Black HEF liquid suitable for... view more

Duasyn® Direct Black HEF-SF liquid by Heubach is a black colored trisazo, salt-free, water-soluble dye with high purity (no insoluble components) and high surface tension. Duasyn® Direct Black HEF-SF liquid is highly recommended for use in... view more

Duasyn® Direct Turquoise Blue FRL by Heubach is a liquid blue colored phthalocyanine dye. Highly recommended for use in writing inks, polishes and fiber-tip pen inks. Duasyn® Direct Turquoise Blue FRL is suitable for ink-jet inks and drawing... view more

Duasyn® Direct Turquoise Blue FRL-SF liquid by Heubach is a turquoise blue colored, salt-free, water-soluble dye with high purity (no insoluble components) and high surface tension. Highly recommended for use in ink-jet inks... view more

Duasyn® Magenta CR liq. by Heubach is a highly brilliant shade magenta reactive dye. It has semi-purified (low to medium salt content) and exhibits light fastness. Offers high surface tension. Duasyn® Magenta CR liq. is... view more

Duasyn® Red 3B-SF liquid by Heubach is a salt-free, water-soluble dye (monoazo). Possesses high purity (no insoluble components) and high surface tension. Duasyn® Red 3B-SF liquid is recommended for ink jet inks, writing... view more

Duasyn® Red R-F3B Liquid by Heubach is a reactive, standardized anionic dye (monoazo). Exhibits good light fastness, high surface tension, brilliance and low salt content. Possesses the advantage over powder... view more

Duasyn® Yellow 3GF liquid by Heubach is a yellow colored disazo dye. Suitable for ink-jet inks. Duasyn® Yellow 3GF liquid is highly recommended for use in office supplies (writing inks, drawing inks, fiber-tip & felt-tip pen... view more

Duasyn® Yellow 3GF-SF liquid by Heubach is water-based dye solution with low salt content. It exhibits good light fastness, high surface tension and high brilliancy. Duasyn® Yellow 3GF-SF liquid suitable for water-based inkjet ink... view more

Duasyn® Yellow R-GL liquid by Heubach is a standardized non-dusting anionic dye with good light fastness, high surface tension and brilliance and low salt content. Does not need to be dissolved. Highly... view more