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.
1 When you purchase your banquet permit online, an email copy of it is sent to your local liquor enforcement office. 2  Officers can visit gatherings, so it is important that you sign and post a copy of your permit at the location where you will be serving the alcohol at your event.pplying for a Banquet Permit Online. A banquet permit is a permit you apply for that allows the service and consumption of liquor at a private, invitation-only banquet or gathering held in a public place or business.