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| CAS号 : | 64339-95-3 |
精确质量 : | 340.05800 |
| 分子式 : | C18H12O7 |
logP : | 0.90940 |
| 分子量 : | 340.28400 |
PSA : | 106.97000 |
(+)-二苄氧基-L-酒石酸酐 | |
(+)-Dibenzoyl-L-tartaric anhydride | |
64339-95-3 | |
C18H12O7 | |
340.28400 | |
106.97000 | |
0.90940 | |
340.05800 |
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174ºC
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2917399090
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R36/37/38
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S26-S37/39
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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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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% |
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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% |
