C.I. Pigment Red 172 (C.I. Food Red 14:1) is a food additive.

Pigment Red 57, also known as D & C Red No. 6, is a synthetic dye produced from petroleum or coal tar sources; this dye is FDA-approved for use in pharmaceuticals and cosmetics.

Pigment Blue 15, also called by many names (EINECS 205-685-1), is a bright, crystalline, synthetic blue pigment from the group of phthalocyanine dyes. Its brilliant blue is frequently used in paints and dyes. It is highly valued for its superior propertie

C.I. Pigment Yellow 14 is a yellow dye.

Pigment Red 22, a coloring agent, is a versatile compound employed in the formulation of various cosmetic products, including cleansing products, makeup, moisturizers, and night skin care products.

Pigment Red 48:4 is a manganese-complex dye suitable for applications in printing ink and paint systems.

D & C Red no. 31 is an agent of dye.

Pyridinium bisretinoid A2E (A2E) TFA, a fluorophore derived from retinal pigment epithelium (RPE) lipofuscin, initiates blue-light-induced apoptosis, mediates autophagy, and generates reactive oxygen species. This compound is instrumental in researching retinal degenerative diseases [1] [2].

C.I. 15670 is a pigment in the form of a reddish purple powder. It can be used in inks, dye lasers, vinyl polymer manufacturing, determination of iron, calcium, aluminum and tantalum in textiles, monitoring of hardness in industrial water, measurement of chlorine dioxide in drinking water, hypoglycemic agents, and nuclear fluorescent dyes.

C.I. 37545 is also known as Azoic dyes. C.I. 37545 is impregnated cotton with an alkaline solution of β-naphthol, then treated it with a diazo solution obtained from aniline, a toluidine, xylidine, naphthylamine, aminoazobenzene or aminoazotoluene, so tha