Bona Acid price index

Bona Acid price index

This post is a summary of the Bona Acid price developments since 2017. The price developments are expressed as a price index in US$ prices converted at current FX rates, which are the FX rates applicable at the time the price was valid. Bona Acid price index developments are calculated from multiple separate sources of data to ensure statistical accuracy.

Further information on the Bona Acid price index

What is Bona Acid

Bona acid (3-Hydroxy-2-naphthoic acid) is a chemical compound with the molecular formula C10H8O3. It is a monohydroxy derivative of 2-naphthoic acid, which is a aromatic dicarboxylic acid. 3-Hydroxy-2-naphthoic acid is a yellow to orange solid that is slightly soluble in water and soluble in organic solvents. It is used as a starting material in the synthesis of a variety of chemicals and pharmaceuticals.

How is Bona acid produced

There are several ways to synthesize 3-hydroxy-2-naphthoic acid, depending on the starting materials and the desired yield and purity of the final product. Here is one example of a synthesis of 3-hydroxy-2-naphthoic acid:

First, 2-Naphthoic acid is converted to its ester, ethyl 2-naphthoate, by reacting it with ethanol in the presence of an acid catalyst such as sulfuric acid.

Second, the ethyl 2-naphthoate is then treated with hydroxylamine hydrochloride, a reducing agent, to convert it to 3-hydroxy-2-naphthoic acid.

Then, the resulting mixture is cooled and filtered to remove any solid impurities, and the filtrate is concentrated under reduced pressure to give 3-hydroxy-2-naphthoic acid as a yellow to orange solid.

This is just one example of a synthesis of 3-hydroxy-2-naphthoic acid, and there may be other methods that are used depending on the specific requirements and conditions of the synthesis.

What is Bona acid used for

Bona acid (3-Hydroxy-2-naphthoic acid) is a chemical intermediate that is used as a starting material in the synthesis of a variety of chemicals and pharmaceuticals. Some examples of compounds that can be synthesized from 3-hydroxy-2-naphthoic acid include:

Pigments

Such as xanthene dyes and fluorescein dyes, which are used in a variety of applications including printing inks, textiles, and cosmetics.

Pharmaceuticals

Such as nonsteroidal anti-inflammatory drugs (NSAIDs) and anti-cancer agents.

Flavors and fragrances

Used in a variety of consumer products including food, beverages, and personal care products.

Pesticides

Used to control pests in agriculture, forestry, and other settings.

Further reading

• PubChem for chemistry and property  information