4-甲砜基苯甲酸

4-甲砜基苯甲酸

4-Methylsulphonylbenzoic acid

4052-30-6

C8H8O4S

200.21200

79.82000

1.86910

200.01400

白色

Stable under normal temperatures and pressures.

215.3ºC

3.03E-08mmHg at 25°C

Store in a cool, dry place. Keep container closed when not in use.

268-271 °C(lit.)

1.545 g/cm3

slight

363ºC

2916399090

3

R22

S24/25

Xn; Xi

品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%

2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: