Eosin Yellow is an effective anionic dye which is used in DYEING Nylon, Wool and Silk to give red colour with a yellow fluorescence.

Eosin Yellow a BIOLOGICAL STAIN is used to highlight details in cells and microorganisms. It highlights cell granules and nuclei and mast cells. Eosin Yellow demonstrates the presence of viruses borne by mosquitoes or early macrobiotic changes. It is used to characterize tissue cells, protozoans and bacteria. Eosin's most important medical uses are in blood and bone-marrow testing, including the PAP smear.

D & C Red 22 and Red 22 Lake are coloring agents. In COMETICS AND PERSONEL CARE products, D & C Red 22 is used in the formulation of cleansing products, makeup, moisturizers, and night skin care products. D&C Red 22 Lake is used in the formulation of lipsticks.

Eosin Yellow with a low salt content is extensively & efficiently used in WATER BASED INKS.

Eosin Disodium has well defined therapeutic use as Topical Antiseptic.

Fluorescein Sodium is used to colour AUTOMOTIVE COOLANTS (Antifreez) which not only imparts desired color, but is also stable at elevated temperatures and is non corrosive to the engine parts.

In OPTHALMOLOGY Fluorescein Sodium plays a key role. Fluorescein Angiography has become an essential tool in the understanding, diagnosis and treatment of retinal disorders.

D & C Yellow No. 8 is a colorant i.e. ingredient that imparts color to cosmetic products. In cosmetics and personal care products, D & C Yellow 8 is used in the formulation of bath products, bubble baths, cleansing products, depilatories, permanent waves, and shaving cream.

BIOCHEMICAL RESEARCH - In cellular biology, derivatives of fluorescein are often used to label and track cells in fluorescence microscopy applications.

OILFIELD APPLICATIONS – Fluorescein Sodium is used as an aid to leak detection during hydrostatic testing of subsea oil and gas pipelines and other subsea infrastructure. Leaks can be detected by divers carrying ultraviolet lights.

Phloxin B with a low salt content is extensively & efficiently used in WATER BASED INKS.

PhloxinB finds a vast application as a BIOLOGICAL STAIN

D&C Red No. 28 and Red 28 Lake are coloring agents. In cosmetics and personal care products, D&C Red 28 is used in the formulation of soaps and detergents, bubble baths, hair bleaches, hair conditioners, hair dyes and colors, makeup, and permanent waves. D&C Red 28 Lake is used in the formulation of blushers, lipsticks, and other makeup products