It occurs as a white to off-white, crystalline solid, poorly soluble in water, dilute acid and most organic solvents.
本品（炎痛息康）为白色至类白色结晶固体，难溶于水、稀酸及大多数有机溶剂中。
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Its individual water molecules each adopt a dipolar V-shaped configuration via thermodynamic constraints, and they then interact via mophodynamic constraints to form a crystalline lattice.