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| CAS号 : | 7440-22-4 |
精确质量 : | 106.90500 |
| 分子式 : | Ag |
logP : | 0.00000 |
| 分子量 : | 107.86800 |
PSA : | 0.00000 |
银粉 | |
silver atom | |
7440-22-4 | |
Ag | |
107.86800 | |
0.00000 | |
0.00000 | |
106.90500 |
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n20/D 1.333
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白色固体
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库房低温,通风,干燥
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232 °F
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2212ºC
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961ºC
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1.135 g/mL at 25ºC
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Stable. Substances to be avoided include strong acids and strong bases, tartaric acid, oxalic acid. Blackened by contact with ozone, hydrogen sulfide, sulfur. Powder is highly flammable.
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GHS02, GHS07 | |
危险 | |
H225; H319; H336 | |
P210; P305 + P351 + P338; P370 + P378; P403 + P235 | |
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71069110
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6.1
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S24/25
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III
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UN 3264
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Xi
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R22
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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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<p>用作电镀及制作精密合金、焊料等的原料。</p> |
