It's a white or almost white microcrystallinepowder, 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。
2
High voltage simulation tests were performed on the magnetic rings of three kind materials, i. e. ferrite, amorphous and microcrystalline and metallic magnetic powder core.