Technical Grade Urea is a high-purity, white crystalline compound composed primarily of urea (CO(NH₂)₂), with minimal biuret and heavy metal contaminants. It is non-agricultural and manufactured for industrial and chemical applications, unlike fertilizer-grade urea. 🔹 Chemical Details PropertySpecification Chemical Formula CO(NH₂)₂ Molecular Weight 60.06 g/mol Purity ≥ 99.5% Biuret Content < 0.9% Moisture Content < 0.5% Appearance White, free-flowing crystals or prills Solubility Highly soluble in water pH (10% soln) 7.0–8.5  🔹 Applications of Technical Grade Urea ✅ Diesel Exhaust Fluid (DEF / AdBlue) Must meet ISO 22241 standards (urea purity ≥ 99.5%, low biuret) 🧪 Resins & Adhesives Used in urea-formaldehyde resins for wood, MDF, plywood 🧻 Paper Industry As a formaldehyde scavenger in paper coatings 🧼 Cosmetics Moisturizers and skin care products 🧬 Pharmaceuticals Used as a nitrogen source in some formulations 🧫 Laboratories Used as a denaturant in protein analysis 🔹 Packaging & Storage Packaging: 25 kg or 50 kg bags; 1 MT jumbo bags Storage Conditions: Keep in cool, dry place Avoid moisture exposure (hygroscopic) Store in sealed containers or bags 🔹 HSN Code (India) HSN Code: 3102.10.00 – Urea, whether or not in aqueous solution For DEF production, the processed DEF has its own HSN: 3819.00.90 🔹 Safety & Handling Non-toxic but avoid inhalation of dust Wear gloves and mask when handling bulk Store away from oxidizing agents ✅ Summary PropertyValue Urea Purity ≥ 99.5% Applications DEF, resins, paper, lab ISO Standard ISO 22241 (for DEF use) HSN Code (India) 3102.10.00
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