Properties: White light powder, insoluble in water but soluble in ethanol and aether. Absorbs moisture from the air. Decompounds into Stearate and Calcium when meeting strong acid.

• 物理性能：硬脂酸钙，为白色轻质粉末，不溶于水，溶于热的乙醇和乙醚，在空气中吸收水分，遇强酸分解成硬脂酸和相应的钙盐。