3,5-二碘邻羟基苯醛

3,5-二碘邻羟基苯醛

2-hydroxy-3,5-diiodobenzaldehyde

2631-77-8

C7H4I2O2

373.91400

37.30000

2.41390

373.83000

淡黄色粉末

1.787

138ºC

0.000481mmHg at 25°C

109-110 °C(lit.)

2.602 g/cm3

304.6ºC at 760 mmHg

2913000090

3

R36/37/38

S26-S37/39

Xi

品名, 成分含量, 用途

2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 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: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%