subject |
standard |
character |
White or almost white powder with moisture absorption |
acidity |
Ph=5.0~7.0 |
moisture |
≤5.0% |
Heavy metal |
20ppm |
Free iodine |
The toluene layer is colorless |
Free iodide |
200ppm |
Solvent residue |
Methanol ≤0.3%, n-butanol ≤0.3% |
Ignition residue |
≤0.1% |
About the material |
A≤0.1%,B≤0.5% |
content |
97.0~101.0% |
ioversolCAS号:87771-40-2
ioversol分子式: C18H24I3N3O9
ioversol英文名称: Ioversol
ioversol英文同义词: n,n'-bis(2,3-dihydroxypropyl)-5-[(2-hydroxyacetyl)-(2-hydroxyethyl)amino]-2,4,6-triiodo-benzene-1,3-dicarboxamide; N,N'-bis(2,3-dihydroxypropyl)-5-[(hydroxyacetyl)(2-hydroxyethyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxamide
ioversol分子量: 807.1113
ioversol沸点: 864.9°C at 760 mmHg
ioversol密度: 6.43E-32mmHg at 25°C
ioversol闪点: 476.9°C