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CAS号:7789-75-5
英文名称:Calcium fluoride
英文同义词:CaF2;CALIFp;uorite;irtran3;FLUORITE;Irtran 3;Liparite;Met-spar;FLUORSPAR;Acid-spar
中文名称:氟化钙
中文同义词:氟石;萤石;流纹石;氟化钙;氟化鈣;氟化钙晶片;石英粗面岩;氟化钙原料;氟化钙厂家;氟化钙粉末
CBNumber:CB5225741
分子式:CaF2
分子量:78.07
MOL File:7789-75-5.mol
熔点:1402 °C
沸点:2500 °C (lit.)
密度:3.18 g/mL at 25 °C (lit.)
折射率:1.434
闪点:2500°C
储存条件:-20°C
溶解度:Slightly soluble in acid; insoluble in acetone.
形态:rod
颜色:white
比重:3.18
水溶解性:0.015 g. per 100g H20 at room temperature.(INSOLUBLE)
敏感性:Hygroscopic
Merck:14,1667
Ksp沉淀平衡常数:pKsp: 8.28
稳定性:Stable. Calcium fluoride is inert to organic chemicals and many acids, including HF. It will slowly dissolve in nitric acid.
InChIKey:WUKWITHWXAAZEY-UHFFFAOYSA-L
CAS 数据库:7789-75-5(CAS DataBase Reference)
NIST化学物质信息:Calcium fluoride(7789-75-5)
EPA化学物质信息:Calcium difluoride (7789-75-5)