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Urea - ACS reagent, 99.0-100.5%

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¥497.53
产品编号:
SIGU5128-100G
品牌:
Sigma-Aldrich
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https://www.sigmaaldrich.com/catalog/product/sial/u5128?lang=zh&region=CN

性质

Related CategoriesBuilding BlocksCarbonyl CompoundsChaotropic AgentsChemical SynthesisOrganic Building Blocks,
Quality Level  200
grade  ACS reagent
assay  99.0-100.5%
form  solid
impurities  ≤0.01% Insoluble matter
ign. residue  ≤0.01%
mp  132-135 °C (lit.)
solubility  HO: soluble 480 g/L at 20 °C
density  1.335 g/mL at 25 °C (lit.)
anion traces  chloride (Cl): ≤5 ppm
 sulfate (SO): ≤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)

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