化学性质
熔点 184-185°C -----------------------
密度 :1.7±0.1 g/cm³
沸点 :607.3±65.0 ℃ at 760 mmHg
熔点 :184-185ºC
分子式 :C12H17N5O4
分子量 :295.294
闪点 :321.1±34.3 ℃
精确质量 :295.128052
PSA :116.76000
LogP :-0.46
外观性状 :白色粉末
蒸汽压 :0.0±1.8 mmHg at 25℃
折射率 :1.757
质量标准
Test Items Standard
Appearance White fine crystals
Assay 98.0 to 101.0%
Chloride (Cl) Not more than 0.10%
Heavy Metals (Pb) Not more than 10 PPM
Loss on Drying Not more than 0.20%
Residue on Ignition (Sulfate) Not more than 0.20%