Appearance and Properties：A colorless，hydroscopic，oxidative crystal，is soluble in water，dissolves in ethyl alcohol，and is slightly soluble in ether.Irritant to eye and skin.
Appearance and Properties：A colorless，hydroscopic，oxidative crystal，is soluble in water，dissolves in ethyl alcohol，and is slightly soluble in ether.Irritant to eye and skin.
性状：无色结晶。有吸湿性。易溶于水；溶于乙醇；微溶于乙醚对有机物有氧化作用，对眼和皮肤有刺激性。