产品描述
Magnesium sulphate, anhydrous 99-100.5% USP
Chloride<0.014%
Heavy Metals<0.001%
Iron<0.002%
Loss on Drying<2%
pH (5%, Water) @25 °C5 – 9.2
Purity (after ignition)99 – 100.5%
Selenium<0.003%
分子式: MgSO₄
分子量: 120,37 g/mol
溶点: 1127 °C
密度: 2,65 g/cm³ (20 °C)
存储条件: ambient
