9,10-蒽基-双(亚甲基)二丙二酸

9,10-蒽基-双(亚甲基)二丙二酸

9,10-Anthracenediyl-bis(methylene)dimalonic acid

307554-62-7

C22H18O8

410.37400

149.20000

2.64880

410.10000

1.717

418.5ºC

1.527g/cm3

745.4ºC at 760 mmHg

2917399090

品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

2917399090 其他芳香多元羧酸. 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%

2917399090 aromatic polycarboxylic acids, 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%