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| CAS号 : | 3130-87-8 |
精确质量 : | 132.05300 |
| 分子式 : | C4H8N2O3 |
logP : | -0.32570 |
| 分子量 : | 132.11800 |
PSA : | 106.41000 |
DL-天冬酰胺一水物 | |
asparagine | |
3130-87-8 | |
C4H8N2O3 | |
132.11800 | |
106.41000 | |
-0.32570 | |
132.05300 |
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白色粉末
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Stable under normal temperatures and pressures.
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218.7ºC
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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220ºC
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1.404g/cm3
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438ºC at 760mmHg
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2924199090
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R20/21/22
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S24/25
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Xn
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品名, 成分含量, 用途, 包装 |
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2924199090. 其他无环酰胺（包括无环氨基甲酸酯)(包括其衍生物及盐）. 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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2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
