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無水氯化鈣的物理化學性質
作者: 冠旭無水氯化鈣    發布日期: 2020/6/18 17:10:51     人氣:

    無水氯化鈣是化學式氯化鈣。無色立方晶體,白色或灰白色,粒狀,蜂窩塊,球形,不規則粒狀,粉末。它有毒,無臭,味道苦。在室溫下為白色固體。它具有高吸濕性,暴露于空氣中時容易潮解。它溶解水并散發大量熱量,它的水溶液是堿性的。
    無水氯化鈣的理化性質:
    1.無色立方晶體,白色或類白色多孔塊狀或顆粒狀固體。相對密度2.15,熔點782℃,沸點1600℃以上,吸濕性強,易潮解,易溶于水。同時,它散發出大量的薄膜,無味,苦澀。
    2.產品用途:該產品是生產彩湖顏料的沉淀劑。生產用于氮氣,乙炔,氯化氫,氧氣等的氣體干燥劑。醇,醚,酯和丙烯酸樹脂用于生產醇,醚和酯。它可以加速和硬化水泥,并改善水泥砂漿的耐寒性。這是一種很好的防凍劑,鋁和鎂熔煉的保護劑和精煉劑。

無水氯化鈣的物理化學性質

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