| http://www.w3.org/ns/prov#value | - Commercial Grade Urea 99+% Pure, Dry, High Quality Commercial Grade, Prills/Granular Form Prills/Granular Form 46+% Nitrogen Can be used for Fertilizer, neutralizing acid in Aqua Regia, Gold Recovery process Urea or carbamide is an organic compound with the chemical formula CO(NH2)2.
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