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