4-硝基苯甲酰甲醛一水合物

4-硝基苯甲酰甲醛一水合物

4-Nitrophenylglyoxal hydrate

4996-22-9

C8H7NO5

197.14500

89.19000

1.43530

197.03200

160ºC

1.537g/cm3

356.7ºC at 760mmHg

2914700090

R20/21/22; R36/37/38

S26; S36/37/39

Xi

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: