Introduction Product Name: Calcium Nitrate Granular Apperance: White Granular CAS No: 15245-12-2 Formula: 5Ca(NO3)2.NH4NO3.10H2O Formula Weight: 1080.71 N:15.5% Ca:18.9% Application Oil and Gas drilling teams use 99% Calcium Nitrate Granular for many different tasks. When concrete is poured down recently drilled oil wellbores, 99% Calcium Nitrate Granular can be added to the mixture to speed up the hardening process of the cement. It is can also be added as an agent to mortar and concrete during cold weather pours as it reduces the effects of the weather on the time that it takes these materials to harden. When dealing with Invert oil-based mud emulsions,Granular Calcium Ammonium Nitrate can be added to provide an extra source of calcium to the mud. Granular Calcium Ammonium Nitrate is used as a fertilizer for plants and crops. It is often used in the oil and gas industry for the of oil It also provides extra calcium when clear-water drilling is taking place. Clear-water drilling is done in hard rocks in which density and fluid loss are not critical. water drilling. 99% Calcium Nitrate Granular can be added to any wastewater in order to reduce odor and smells being emitted from this pre-treated product.