Urea - 33247H

Code: 33247H
Urea
puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.5%
ACS Reagent, Reag. Ph. Eur. 

CAS Number: 57-13-6
Catalog Number Packaging Size Container type Price QTY Cart
33247H-1KG 1KG POLY BOTTLE Contact
33247H-2.5KG 2.5KG POLY BOTTLE Contact
33247H-250G 250G POLY BOTTLE Contact
33247H-5KG 5KG POLY BOTTLE Contact
Back to top

Specifications

Property Value
Identity complying
Assay min. 99.5 %
Assay (calculated to the dried substance) 99 - 101 %
Melting range 132 - 135 °C
Water insoluble matter max. 0.01 %
Loss on drying (105°C, 1 h) max. 1.0 %
Sulfated ash max. 0.01 %
Ammonium (NH4) max. 0.05 %
Alkalinely reacting substances complying
Iron (Fe) max. 0.0002 %
Heavy metals (as Pb) max. 0.0005 %
Chloride (Cl) max. 0.0005 %
Sulfate (SO4) max. 0.001 %
Biuret (carbamylurea) max. 0.1 %
Appearance of the solution complying
Back to top

Physical Properties

Property Value
Freezing point 133 - 134 °C
Density 1.32 g/cm3
Back to top

Safety Information

Property Value
Precautionary Statement(s) P280