2,4'-羰基二苯甲酸

2,4'-羰基二苯甲酸

Benzophenone-2,4'-dicarboxylic Acid Monohydrate

85-58-5

C15H10O5

270.23700

91.67000

2.31400

270.05300

1.645

304.5ºC

556.6ºC at 760 mmHg

1.403g/cm3

S26; S36/37/39

Xi

R36/37/38

2918300090

品名, 成分含量, 用途

2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%

2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: