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英文名稱：Potassium fluorideCAS號：7789-23-3分子式：FK分子量：58.1EINECS號：232-151-5

熔點 858 °C(lit.)
沸點 1505 °C密度 2.48蒸氣壓1.3 hPa (885 °C)折射率 1.363閃點 1505°C儲存條件 Store at RT.溶解度 H₂O: 1 M at 20 °C, clear, colorless
形態spray-dried
顏色White比重2.481PH值7.0-8.5 (25℃, 1M in H2O)水溶解性 92.3 g/100 mL (18 oC)敏感性 Hygroscopic最大波長(λmax)λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01Merck 14,7632BRN 3902818穩定性Stable. Protect from moisture. Incompatible with strong acids, strong bases.InChIKeyNROKBHXJSPEDAR-UHFFFAOYSA-M

危險性符號(GHS)
GHS06警示詞Danger危險性描述H301+H311+H331-H301-H311-H331防范說明P280h-P301+P310a-P304+P340-P405-P501a-P261-P280-P302+P352+P312-P304+P340+P312-P403+P233-P301+P310-P311危險品標志 T危險類別碼 25-23/24/25安全說明 45-26-36/37危險品運輸編號 UN 1812 6.1/PG 3
WGK Germany 3
RTECS號TT0700000
F 3Hazard Note HarmfulTSCA Yes海關編碼 2826 19 90HazardClass 6.1PackingGroup III毒性MLD in guinea pigs (mg/kg): 250 orally, 350 s.c.; in frogs (mg/kg): 375 s.c. (Simonin)