Product Name

尿素, ACS reagent, 99.0-100.5%

等級

ACS reagent

品質等級

200

化驗

≤0.001% (Heavy Metals by ICP-OES, metals basis)
99.0-100.5%

形狀

solid

雜質

≤0.01% Insoluble matter

燃燒殘留物

≤0.01%

mp

132-135 °C (lit.)

溶解度

H₂O: soluble 480 g/L at 20 °C

密度

1.335 g/mL at 25 °C (lit.)

負離子痕跡

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

正離子痕跡

Fe: ≤0.001%

官能基

amine

SMILES 字串

NC(N)=O

InChI

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

InChI 密鑰

XSQUKJJJFZCRTK-UHFFFAOYSA-N

基因資訊

human ... CA1(759), CA2(760)
rat ... Ppm1a(24666)