摘要：

Objective:To prepare the suspension of iguratimod and to observe the physical stability.Methods: The property of the suspending agents(density,rheology) was investigated.The sedimentation rate and redispersion were used to avaluate the property of suspension Physical stability.Results: Carbopol and cmc-Na had good property for preparing suspension.Conclusion: The suspension of iguratimod with good physical stability can be made with suspending agent carbopol and cmc-Na.

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