Ammonium Nitrate, technical grade prilled (granular). Up to 34.5% Nitrogen. May be used as laboratory reagent, in agriculture and gardening as a high-nitrogen fertilizer. Ammonium nitrate is used in cold packs and freezing mixtures due to its endothermic hydrating process. Ammonium nitrate is also used in pyrotechnics, herbicides and insecticides. WARNING: Ammonium nitrate is a strong oxidizer and may be explosive or highly reactive in contact with other chemicals. Extreme caution is required for use and safe keeping of this product. For professional use only. No expedited shipping available. Rural area delivery fee may be charged if such fees are imposed by UPS or FedEx. We require a commercial address or a single family home for shipping. We do not ship to apartments, multi family houses or high risk addresses. Large orders require verification: If you are ordering more than 1-lb, we will contact you to verify the use and request additional documents as needed. Additional Descriptions: CAS#: 6484-52-2 Hazard Class: Oxidizer 5.1Packing Group III Only ships via ground transportation according to the hazardous material/ small quantity regulations. Packaged in bags, jars or pails. * 99% typical analysis on dry bases Click to view the Safety Data Sheet (SDS) for Ammonium Nitrate