1,2,4-丁烷三羧酸

1,2,4-丁烷三羧酸

butane-1,2,4-tricarboxylic acid

923-42-2

C7H10O6

190.15100

111.90000

0.02670

190.04800

1.521

178.4ºC

117-120ºC(lit.)

1.481 g/cm3

347.9ºC at 760 mmHg

2917190090

R36/37/38

S26; S36

Xi

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

2917190090 其他无环多元羧酸. 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%

2917190090 acyclic polycarboxylic 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%