外观与性状：白色粉末
密度：3.7g/mLat 25°C(lit.)
熔点：>375°C(lit.)
水溶解性：slightly soluble
稳定性：Stable. Incompatible with strong oxidizing agents, strong acids, strong bases.
储存条件：Store in a cool, dry place. Store in a tightly closed container.

用途
用作不透明填料、搪瓷的乳白剂及铁皮、钢板的抗酸漆 用作玻璃澄清剂,也可用作阻燃增效剂