详情 Cas No: 7783-40-6 纯度: 99% 产品名称高纯氟化镁 99.5%别名英文Magnesium fluoride分子式F2Mg分子量62.3CAS 号7783-40-6EINECS231-995-1规格Appearance: colorless or white crystalAssay ?≥99.5%Chloride (Cl) ≤10ppmSulfate (SO42-) ?≤10ppmNa ≤10ppmFe ≤10ppmPb ?≤10ppmArsenic (As) ?≤1ppmHeavy metal (Pb) ≤20ppmLoss on dry ≤0.05%oxygen ≤<0.1%外观性状白色至淡米色粉末。?熔点?:1248 °C;沸点?:2260 °C;密度?:3.15?g/mL?at 25?°C(lit.);溶解性:?能溶于硝酸,微溶于稀酸,难溶于水和醇。?用途用作冶炼金属镁的助熔剂、电解铝的添加剂、光学透镜镀膜、钛颜料的涂着剂、阴极射线屏的荧光材料。也用于陶瓷、玻璃工业。包装1Kg/瓶