The specialists of Shebekinskaya industrialnaya khimiya, LLC have obtained positive results on testing the product "SN-50" — a concentrated auxiliary agent for liming, an emulsifier of fats. The product is soluble in water at any temperature. It is stable against acids, alkalis and hard water. The main function of this product is the emulsification of natural fat, which is in the form of a suspension in a liming bath, while fat is not deposited on the walls of the drum. "SN-50" is developed specifically for leathers with a high fat content. It can be used in the processes of unhairing-liming of sheepskin with a high fat content. Orders have been received from partners to conduct industrial trials of the product.