Urea
Product Name: Urea (Carbamide)
CAS No.: 57-13-6
Molecular Formula: CH₄N₂O
Molecular Weight: 60.06 g/mol
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Typical Properties

Urea (Carbamide), a white crystalline compound highly soluble in water, is the world's most used nitrogen fertilizer (46% N content). Key applications include: manufacturing urea-formaldehyde resins, AdBlue® for diesel exhaust treatment, and as a moisturizer in cosmetics/keratolytic in pharmaceuticals.

AppearanceWhite crystals or granules
Melting Point133°C (decomposes)
Density1.32 g/cm³
Solubility

Highly soluble in water (108g/100mL, 20°C)

pH Value7.0-7.5 (10% aqueous solution)

Applications:

  1. Agriculture: World's most used nitrogen fertilizer (46% N content)

  2. Industrial:

    • Synthetic resins (urea-formaldehyde)

    • Automotive urea (AdBlue® for diesel exhaust)

    • DeNOx agent (power plant flue gas)

  3. Cosmetics: Humectant in hand creams/lotions

  4. Pharmaceutical: Keratolytic agent (psoriasis treatment)

  5. Food: Flour treatment agent (EU E927b)

Safety & Handling:

  • GHS Classification: Not hazardous

  • Storage: Keep in cool, dry place (prevent caking)

  • Warning: Decomposes to ammonia gas at >130°C

Experimental testing
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Packing and shipping
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