Duasyn® Acid Rhodamine B 01 by Heubach is a red colored xanthene grade. Highly recommended for inks used in writing, drawing & stamping, wood stains and polishes. Duasyn® Acid Rhodamine B 01 is also suitable for ink jet, fiber-tip... 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® Brilliant Red F3B-SF liquid by Heubach is a water-based dye (monoazo) solution. Possesses high purity, high surface tension, low salt content and high tinctorial strength & brilliancy. Duasyn® Brilliant Red F3B-SF liquid is highly... 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