Stepan Company offers biocidal active ingredients globally under the tradenames of BTC®, SO/SAN® and ONYXIDE®. Stepan quaternaries are effective as the active ingredient in end use formulations for sanitization and disinfection in home and institutional settings such as schools, offices, restaurants, hospitals and nursing home facilities, food processing plants, pulp/paper mills, public water including swimming pools and spas, greenhouses, gas and oil drilling, wood and paper preservation.
Not only does Stepan sell the biocidal active, we offer end use customers the opportunity to sublicense end use formulations, including ready-to-use, dilutable concentrates, aerosols and wipe products. For a complete listing of end use formulations available for sublicense, contact