Laboratory chemicals

Mequinol is a common active ingredient in topical drugs used for skin depigmentation. As a topical drug mequinol is often mixed with tretinoin, a topical retinoid.

EDC hydrochloride is a coupling reagent.

Bromocresol green (BCG) is a dye of the triphenylmethane family (triarylmethane dyes). It belongs to a class of dyes called sulfonephthaleins.

Palladium on carbon, often referred to as Pd/C, is a form of palladium used as a catalyst.The metal is supported on activated carbon in order to maximize its surface area and activity.

Mercury(II) sulfate, commonly called mercuric sulfate, is the chemical compound HgSO4. It is an odorless solid that forms white granules or crystalline powder.

Silica gel is used in the purification and isolation of synthetic compounds. The high purity, low percentage of fine particles and neutral pH of our silica gels provide an ideal stationary phase for optimum and reproducible chemical purification.