- ·Fertilizers Grade Urea
- ·Marine SCR 40% urea solution
- ·Feed Grade Urea
- ·Pharmaceutical Grade Urea
- ·Cosmetic grade Urea
- ·Automotive Grade Urea
- ·Food Grade Urea
- ·Urea Solution
- ·Ethylene Urea
- ·AR Grade Urea
AR Grade Urea
Properties
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- Product name: AR Grade Urea
- Chemical formula: CH4N2O
- CAS number: 57-13-6
- Molar mass: 60.06 g·mol−1
- Appearance: White solid
- Density: 1.32 g/cm3
- Melting point: 133 to 135℃ (271 to 275 °F; 406 to 408 K)
- Solubility in water: 1079 g/L (20 ℃); 1670 g/L (40 ℃); 2510 g/L (60 ℃); 4000 g/L (80 ℃).
- Solubility: 500 g/L glycerol; 50g/L ethanol; ~4 g/L acetonitrile
- Basicity (pKb): 13.9
- Magnetic susceptibility (χ): -33.4·10−6 cm3/mol
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