Urea

Name: Urea
Grade: Laboratory
Application: Synthesis
Synonyms: Carbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine
CAS Number: 57-13-6 EC Number: 200-315-5 Molar Mass: 60.06 g/mol Chemical Formula: CH₄N₂O
Download: Datasheet | CoA | SDS
مواد آلی – سنتز و واکنشهای شیمیایی
General information

General information

Chemical formula: CH₄N₂O Molar Mass:  60.06 g/mol
Appearance: White granulates Density: 1.34 g/cm3 (20 °C)
Solub. in water: 1000 g/l (20 °C) Melting point: 133 °C
Boiling point:  N/A Flash point: N/A
Storage temp.: Below +30 °C Cautions: Irritant
R: N/A S: N/A
HS-No.: 3105 10 00 EC-Index-No.: 200-315-5
Specification

Specification

Assay 98.5 – 101.5 %
Identification Conforms
Alkalinity 0.4 ml
Appearance of solution Conforms
Biuret 0.1 %
Sulfated ash 0.1
Ammonium 500 ppm
Loss on drying 1 %
Melting point 132-135 ˚C
Heavy metals 10 ppm
Ordering code

Ordering code

Ordering code 800 kg 3 kg 5 kg 10 kg 20 kg
P.E. 453.05.00800.02 453.05.03000.02 453.05.05000.03 453.05.10000.03
Glass
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