High-stability suspending agent and preparation method thereof

The invention relates to the technical field of suspending agent stability, in particular to a high-stability suspending agent and a preparation method thereof.The high-stability suspending agent at least comprises the following raw materials: a high-water-solubility active compound, deionized water, a dispersing wetting agent, a defoaming agent, an anti-freezing agent, a preservative and a thickening agent; the crystallization probability of the suspending agent prepared from the high-water-solubility raw medicine is effectively reduced, the colloid stability is improved, and a synergistic effect is achieved. 本发明涉及悬浮剂稳定性技术领域，具体为一种高稳定性悬浮剂及其制备方法，至少包括以下原料：高水溶性原药、去离子水、分散润湿剂、消泡剂、防冻剂、防腐剂、增稠剂，通过优化助剂选择及其配比，有效降低高水溶性原药制备而成悬浮剂结晶概率，提高胶体稳定性，起到增效作用。