Profile: Scientific Design Company, Inc. is an ISO 9002 certified supplier of catalyst. We expertise in direct oxidation of ethylene to ethylene oxide, oxidation of propylene to propylene oxide, oxidation of p-xylene to terephthalic acid, oxidation of cyclohexanol to adipic acid and syngas to acetic anhydride via carbonylation. Our products are packaged in reusable drums and super sacks which can not be tampered. Our ethanolamines are made by reacting ethylene oxide with ammonia in an aqueous solution.