| 英文名 | potassium,4-hydroxy-4-oxobut-2-enoate |
|---|---|
| 英文别名 |
potassium fumarate
MONOPOTASSIUM FUMARATE potassium salt of fumaric acid Fumarsaeure,Kaliumfumarat fumaric acid,potassium fumarate potassium monofumarate |
| 分子式 | C4H3KO4 |
|---|---|
| 分子量 | 154.16300 |
| 精确质量 | 153.96700 |
| PSA | 77.43000 |
| 海关编码 | 2917190090 |
|---|
| 海关编码 | 2917190090 |
|---|---|
| 中文概述 | 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% |
| 申报要素 | 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 |
| Summary | 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% |