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| CAS号 : | 592-85-8 |
精确质量 : | 317.92100 |
| 分子式 : | C2HgN2S2 |
logP : | 1.32746 |
| 分子量 : | 316.75500 |
PSA : | 98.18000 |
硫氰酸汞 | |
MERCURIC THIOCYANATE | |
592-85-8 | |
C2HgN2S2 | |
316.75500 | |
98.18000 | |
1.32746 | |
317.92100 |
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白色固体
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库房通风低温干燥,与酸、食品添加剂分开存放
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120 °C
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146ºC at 760 mmHg
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165 °C (dec.)(lit.)
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3.71 g/mL at 25 °C(lit.)
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Stable. Incompatible with strong acids. May be light or moisture sensitive.
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XL1550000
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3
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6.1
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S13; S28; S45; S60; S61
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II
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UN 1646 6.1/PG 2
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T+; N
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R26/27/28; R32; R33; R50/53
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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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暂时无法加载合成路线，请稍后刷新重试 |
<p>1.将硝酸汞与硫氰酸铵作用，沉淀溶于热水中结晶而得。<br>2.将10份质量的KSCN水溶液与等摩尔量的，即88份(质量)硝酸汞溶液混合。将生成的沉淀抽滤，水洗，最后用热水或乙醇重结晶。硝酸汞水溶液的制备方法为用12.5份HgO在缓慢加热下溶于25％硝酸，冷却后用100份水稀释。</p> | |
<p>用于照相，制造焰火。</p> |
