Urea is a Other Organic Chemical product. Key specs — Origin: China; Price Term: FOB.
Product Description
Product Description Molecular formula: CH4N2O CAS: 57-13-6 Appearance: White powder Properties: White shape crystallization or white powder. Melting point 132.7 degree (breakdown). Soluble in water, alcohol and benzene, slightly soluble in ether, insoluble in trichloromethane Use: Analytics reagents, stabilizer. Also used in organic synthesis.
We supply reagent grade pharmaceutical grade industrial grade.
If you are interested in our products please contact item Specification Reagent grade Pharmaceutical grade Appearance Conform Conform Assay ≥ 99.0 ≥ 99.0 Clarity test Conform Conform Water insoluble/% ≤ 0.005 ≤ 0.02 Ignition residue/% ≤ 0.01 ≤ 0.02 Chloride (Cl)/% ≤ 0.0003 ≤ 0.001 Sulfate (SO4)/% ≤ 0.001 ≤ 0.005 Ammonia (NH4)/% ≤ 0.005 ≤ 0.005 Ferric (Fe) /% ≤ 0.0002 ≤ 0.0005 Heavy metal(Pb) /% ≤ 0.0002 ≤ 0.0005 C2H5N3O2 /% ≤ 0.2 ≤ 0.4
