2,4,7-三硝基芴酮

2,4,7-三硝基芴酮

2,4,7-trinitrofluoren-9-one

129-79-3

C13H5N3O7

315.19500

154.53000

4.19220

315.01300

1.751

292.3ºC

1.2E-12mmHg at 25°C

库房通风低温干燥,与氧化剂分开存放

176-178ºC

1.747 g/cm3

561.7ºC at 760 mmHg

II

1.1

2914700090

R23/24/25

品名, 成分含量, 用途, 丙酮报明包装

2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%

HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

2914700090. Halogenated, sulphonated, nitrated or nitrosated derivatives of Ketones and quinones, whether or not with other oxygen function. General tariff: