Urea

grade

ACS reagent

Quality Level

200

Assay

99.0-100.5%

form

solid

impurities

≤0.01% Insoluble matter

ign. residue

≤0.01%

mp

132-135 °C (lit.)

solubility

H₂O: soluble 480 g/L at 20 °C

density

1.335 g/mL at 25 °C (lit.)

anion traces

chloride (Cl^–): ≤5 ppm
sulfate (SO₄^2-): ≤0.001%

cation traces

Fe: ≤0.001%
heavy metals (as Pb): ≤0.001%

SMILES string

NC(N)=O

InChI

1S/CH4N2O/c2-1(3)4/h(H4 2 3 4)

InChI key

XSQUKJJJFZCRTK-UHFFFAOYSA-N

Gene Information

human … CA1(759) CA2(760)
rat … Ppm1a(24666)