尿素，Urea；powder, BioReagent, for molecular biology, suitable for cell culture, ≥98%

等级

for molecular biology

质量水平

200

产品线

BioReagent

测定

≥98%

形式

powder

technique(s)

cell culture | mammalian: suitable

mp

132-135 °C (lit.)

溶解性

H₂O: soluble 480 mg/mL, clear, colorless (8M)

密度

1.335 g/mL at 25 °C (lit.)

痕量阴离子

chloride (Cl^-): ≤5 ppm

痕量阳离子

Cu: ≤1 ppm
Fe: ≤5 ppm
Pb: ≤2 ppm

吸光度

≤0.06 at 260 at 6 M
≤0.06 at 280 at 6 M

异质活性

DNase, NICKase, RNase and protease, none detected

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)