1.41g/cm3 531.6ºC at 760mmHg C14H9NO3 239.22600 275.3ºC 239.05800 69.89000 2.59180 3.96E-12mmHg at 25°C 1.695
2928000090
2928000090 2928000090 其他肼(联氨)及胲(羟胺)的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0% 品名, 成分含量, 用途 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%