Urea Technical Grade Untreated 99.3% (46% Nitrogen) Cleaning and Maintenance As coating and filler to

As coating and filler to improve brightness

It is also used in rigid gas permeable contact lens fitting to evaluate the tear layer under the lens

Phosphoric acid can be used as an additive to stabilize acidic aqueous solutions within a wanted and specified pH range

fresh home fragrance

Urea Technical Grade Untreated 99.3% (46% Nitrogen) Cleaning and Maintenance As coating and filler toUREA CARBAMIDE Technical Grade "Pure" Untreated Urea High Quality, Clean, White Prills Urea is a white granular substance with the chemical formula CO(NH2)2; it is highly water soluble and contains 46% nitrogen. Techical grade Urea is of much higher quality compared to Fertiliser grade and is clean and free from large impurities. GENERAL USES OF UREA CARBAMIDE As a fertiliser in agriculture As a foliar spray for plants ( normally 0. 5% 2% active) In