It's a white or almost white microcrystalline powder, odorless, bitter taste, sparingly soluble in water and soluble in alcohol.
为白色或几乎白色的结晶性粉末；无臭，味苦。本品在乙醇中溶解，在水中微溶。
It's a white or almost white microcrystalline powder, odorless, bitter taste, sparingly soluble in water and soluble in alcohol.
为白色或几乎白色的结晶性粉末；无臭，味苦。本品在乙醇中溶解，在水中微溶。
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