Chemical Name: Urea
Other Chemical Name: Carbamide; USP Grade Carbamide; USP Grade; Urea, MB Grade (1.12007); Urea (Medical); Urea-12C; 10-Hydroxy-2-trans-Decenoic Acid
Molecular formula: CO(NH2)2
Molecular weight: 60.06
CAS No.: 57-13-6
EINECS No.: 200-315-5
Properties
White prills or big crystals.
Melting point is 132.7℃.
Boiling point is 196.6°C at 760mmHg.
Flash point is 72.7°C
Relative density is 1.335g/cm3.
Soluble in water and ethanol, hardly soluble in ether and chloroform.
Water solubility is 1080 g/L (20℃).
Specifications
Items | Specifications |
Appearance | White prill or granular |
Total nitrogen | 46.3% min |
Biuret | 1.0% min |
Moisture | 1.0% min |
HCHO | 0.6% max |
Granularity(0.85-2.8mm) | 90%min |
Packing
25 kg plastic woven bag, or according to customers requirements.
Storage
Stored at a cool, dry and well ventilated place.
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