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| CAS号 : | 1464-42-2 |
精确质量 : | 196.99500 |
| 分子式 : | C5H11NO2Se |
logP : | 0.65930 |
| 分子量 : | 196.10600 |
PSA : | 63.32000 |
硒代蛋氨酸 | |
selenomethionine | |
1464-42-2 | |
C5H11NO2Se | |
196.10600 | |
63.32000 | |
0.65930 | |
196.99500 |
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白色结晶固体
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147.8ºC
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6.45E-05mmHg at 25°C
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-20ºC
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267-269ºC
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320.8ºC at 760mmHg
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2930909090
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UN 3283
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R23/25; R33; R50/53
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S20/21-S28-S45-S60-S61
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T; N
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品名, 成分含量, 用途 |
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2930909090. 其他有机硫化合物. 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:30.0% |
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2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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2930909090. Other Organo-sulphur compounds. General tariff:6.5% |
