Triarylmethane. It is a violet dye. It has high purity and low salt content. Suitable for aqueous fiber tip & fiber line pens... view more

Keyazine™ Rhodamine B 500% by Milliken is a violet dye, xanthene. It has high purity and low salt content. Keyazine™ Rhodamine B 500% is suitable for aqueous fiber tip and fiber line pens... view more