What Is Naphthol Blue Black?

Learn about the colorant characteristics of Naphthol Blue Black and its usage in personal care products.

What Is Naphthol Blue Black? Brandon Jones / IngredientReviewer

Last Updated: October 2, 2024

Written by Brandon Jones

What Is Naphthol Blue Black?

Section Link

Naphthol Blue Black is a substance that is used to add color to cosmetics. It comes in the form of dark brown granules or black powder. It can dissolve in water, ethanol, and fat. Another name for it is acid black 1.

What is the purpose of Naphthol Blue Black in personal care products? It is used for its colorant characteristics. Naphthol Blue Black provide color or tint.

Names and identifiers that we found for this substance include: Naphthol Blue Black, C.I. Acid Black 1, "C.I. Acid Black 1, disodium salt", Ci 20470, and Disodium 4-amino-5-hydroxy-3-[(4-nitrophenyl)diazenyl]-6-(phenyldiazenyl)naphthalene-2,7-disulfonate.

What Are Colorant Ingredients?

Section Link

Naphthol Blue Black has colorant characteristics.

Colorant ingredients are used in cosmetic products to give them a specific color or tint. They can be derived from natural sources such as plants or synthetic sources and come in various forms such as powders, liquids, and pastes. These ingredients are added to change the natural color of the product to a desired shade.

Colorants can be added to various other products, including food. In food products, colorants enhance their appearance and make foods look more appealing. For example, a bright red colorant may be added to strawberry-flavored yogurt to make it look like fresh strawberries.

Safety

Section Link

Remember, always read and follow the instructions provided on product labels carefully. If you have any questions or concerns about using a product containing various ingredients, consult with your doctor or healthcare provider before use.