尿素，Urea；suitable for electrophoresis, ≥98%

测定

≥98%

质量水平

200

形式

powder or crystals

technique(s)

electrophoresis: suitable

杂质

≤0.005% Ammonia

mp

132-135 °C (lit.)

溶解性

H₂O: 100 mg/mL

密度

1.335 g/mL at 25 °C (lit.)

痕量阳离子

Fe: ≤5 ppm
Pb: ≤5 ppm

吸光度

≤0.06 at 260 at 5 M
≤0.06 at 280 at 5 M

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)