2,3-diaminodihydropyrazolo pyrazolone dimethosulfonate

Other names: Imexine OBH

Harm score: 4 (Slightly harmful chemistry)

2,3-Diaminodihydropyrazolo pyrazolone dimethosulfonate, also known by the trade name Imexine OBH, is a chemical with a complicated name but with significant industrial applications. It is an ingredient that finds its place particularly in industries associated with the production of mineral salts of dyes and optical brighteners.

Imexine OBH is characterised by its high biological tolerance and this is why it is used in various fields. In particular, it plays an essential role in the textile industry, where it is used to create dyes and optical brighteners for the treatment of fibres and fabrics. The final products thus achieve exceptionally intense and vivid colours that remain stable even after washing and exposure to sunlight. But this chemical compound is also used in the paper industry. There it is used to produce paper with enhanced optical properties that is ideal for printing applications. The last major application of Imexine OBH is in the cosmetics industry, where it is used in skin creams and other cosmetic products as an ingredient to promote skin brightness and radiance.