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| CAS号 : | 5336-08-3 |
精确质量 : | 148.03700 |
| 分子式 : | C5H8O5 |
logP : | -2.37410 |
| 分子量 : | 148.11400 |
PSA : | 86.99000 |
D-(+)-核糖酸-1,4-内酯 | |
D-(+)-Ribonic Acid γ-Lactone | |
5336-08-3 | |
C5H8O5 | |
148.11400 | |
86.99000 | |
-2.37410 | |
148.03700 |
|
Stable
|
|
|
162.8ºC
|
|
|
-20ºC Freezer
|
|
|
83-85ºC
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|
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1.667g/cm3
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|
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364.3ºC at 760mmHg
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|
2932209090
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|
3
|
|
|
S22-S24/25
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品名, 成分含量, 用途 |
|
2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
|
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2932209090. Other Lactones |