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| CAS号 : | 4151-34-2 |
精确质量 : | 191.92300 |
| 分子式 : | C4H2K2O4 |
logP : | -2.95760 |
| 分子量 : | 192.25300 |
PSA : | 80.26000 |
马来酸钾 | |
dipotassium,(Z)-but-2-enedioate | |
4151-34-2 | |
C4H2K2O4 | |
192.25300 | |
80.26000 | |
-2.95760 | |
191.92300 |
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2917190090
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R36/37/38
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S26; S36
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Xi
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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 |
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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% |
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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% |
