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| CAS号 : | 7783-71-3 |
精确质量 : | 275.94000 |
| 分子式 : | F5Ta |
logP : | 2.10100 |
| 分子量 : | 275.94000 |
PSA : | 0.00000 |
氟化钽(V) | |
TANTALUM PENTAFLUORIDE | |
7783-71-3 | |
F5Ta | |
275.94000 | |
0.00000 | |
2.10100 | |
275.94000 |
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白色结晶粉末
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230ºC
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229.5ºC
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96.8ºC
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4.74 g/mL at 25ºC(lit.)
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GHS05 | |
危险 | |
H314 | |
P260; P280; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338 | |
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WW5775000
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3
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8
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S26; S27; S28; S36/37/39; S45
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II
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UN 3260 8/PG 2
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R34
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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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