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| CAS号 : | 17084-13-8 |
精确质量 : | 183.92800 |
| 分子式 : | F6KP |
logP : | 3.38240 |
| 分子量 : | 184.06200 |
PSA : | 13.59000 |
六氟磷酸钾 | |
Potassium hexafluorophosphate | |
17084-13-8 | |
F6KP | |
184.06200 | |
13.59000 | |
3.38240 | |
183.92800 |
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1.366
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白色晶体
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575 °C(lit.)
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2.75 g/mL at 25 °C(lit.)
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93 g/L (25 ºC)
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41.5mmHg at 25°C
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Stable. Incompatible with strong acids. Thermal decomposition may generate HF, phosphorus oxides and phosphine.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
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GHS05 | |
危险 | |
H314 | |
P280; P305 + P351 + P338; P310 | |
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1
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8
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S26-S27-S36/37/39-S45
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III
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UN 3260 8/PG 2
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2942000000
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C
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R20/21/22; 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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1.将0.78g PCl4·PF6在20mL 1mol/L的KOH溶液中水解;将此溶液于45℃真空蒸发浓缩到3mL。把生成的结晶滤出,用酒精洗涤,并干燥之。 | |
光敏涂料。缔合电解液。某些生物制剂的合成。代替六氟磷酸合成其他六氟磷酸盐。 |