性质白色或淡黄色粉末，可溶于甲苯、丙酮等。不溶于水及油类。
Properties White or light yellow powders, soluble in toluene, acetone. etc..., insoluble in water and oil.
性质白色或淡黄色粉末，可溶于甲苯、丙酮等。不溶于水及油类。
Properties White or light yellow powders, soluble in toluene and acetone, insoluble in water and oil.
性质白色或淡黄色粉末，可溶于甲苯、丙酮等。不溶于水及油类。
Properties White or light yellow powders, soluble in toluene and acetone, insoluble in water and oil.
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