1,3,5-三(4-羧基苯基)苯

1,3,5-三(4-羧基苯基)苯

1,3,5-Tri(4-carboxyphenyl)benzene

50446-44-1

C27H18O6

438.42800

111.90000

5.78220

438.11000

1.671

397.736ºC

322-327ºC

1.358g/cm3

710.973ºC at 760 mmHg

GHS02, GHS07, GHS09

危险

H228; H315; H319; H410

2917399090

UN 3175 4.1/PG 2

R10; R48/20; R50/53; R63; R65; R67

36/37-60-61-62

F; Xn; N

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%