Possible impurities. The systematic name of aspirin is 2-ethanoylhydroxybenzoic acid. We usually make it by the esterification of 2-hydroxybenzoic acid (salicylic acid) using ethanoic anhydride and a catalyst such as concentrated sulphuric acid or phosphoric acid.
TxDMV Â» Motor Carriers Â» Oversize / Overweight Permits. Vehicles and loads that exceed legal size or weight limits need an oversize/overweight (OS/OW) permit and route from the TxDMV to travel on Texas roads.
An enhanced license (permit, or non-driver ID) is a New York State DMV issued document that you can use instead of a passport to return to the US by land or sea from Canada, Mexico and some countries in the Caribbean. New York's EDL is compliant with the Western Hemisphere Travel Initiative (WHTI).