Made in China Bronopol (BAN) CAS 52-51-7

Short Description:

CAS No.:52-51-7

Molecular formula: C3H6BrNO4

Molecular weight: 199.94

Chemical properties: At room temperature, it is white to light yellow, yellow-brown crystalline powder, odorless and tasteless, easily soluble in water, ethanol, propylene glycol, insoluble in chloroform, acetone, benzene, etc. It will slowly decompose in alkaline aqueous solution, and has a corrosive effect on some metals, such as aluminum.

Application: Preservatives and bactericides for cosmetics, which can effectively prevent and control a variety of plant pathogenic bacteria

Product Detail

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Introducing Bronopol, also known as BAN, the perfect solution for keeping cosmetics fresh and effectively controlling a variety of phytopathogens.  With a CAS number of 52-51-7, a molecular formula of C3H6BrNO4 and a molecular weight of 199.94, Bronopol is a powerful tool for any cosmetics manufacturer looking to provide customers with a safe and long-lasting product.

Chemical Properties

At room temperature, bronopol is white to light yellow, yellow-brown crystalline powder, odorless and tasteless. Soluble in water, ethanol, propylene glycol, insoluble in chloroform, acetone and benzene. However, it is worth noting that bronopol decomposes slowly in alkaline aqueous solutions and can be corrosive to metals such as aluminum.


Cosmetic manufacturers can rest easy knowing that bronopol is effective against a wide variety of phytopathogens. As a preservative and fungicide, this powerful compound has the added benefit of keeping your produce fresh and safe to use.

Bronopol is not only a cosmetic antiseptic solution, but its powerful properties also make it an essential ingredient in the agricultural industry. Its use has played an important role in controlling plant diseases and increasing crop yields. In short, bronopol can do it all.

In conclusion, the combination of bronopol’s unique chemical properties and strong bactericidal effect makes it a perfect solution for cosmetic preservation and improving agricultural yields. With its proven track record of success, bronopol has rightfully earned its place as a trusted ingredient in the manufacture of products across industries. As a safe and effective choice for preservatives and fungicides, you can rest assured that your cosmetics and agricultural products are safe and of high quality.

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