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| CAS号 : | 10279-57-9 |
精确质量 : | 59.96680 |
| 分子式 : | O2Si |
logP : | -0.61840 |
| 分子量 : | 60.08430 |
PSA : | 34.14000 |
白炭黑 | |
SILICA | |
10279-57-9 | |
O2Si | |
60.08430 | |
34.14000 | |
-0.61840 | |
59.96680 |
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n20/D 1.544(lit.)
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1610ºC(lit.)
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>100ºC(lit.)
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2.6 g/mL at 25ºC(lit.)
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2-8ºC
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Xn
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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