欧洲一级毛片高清_国产毛片18片毛一级特黄_高清国产免费观看视频在线_亚洲人妻中文字幕

Product name：thenoyltrifluoroacetone

CAS NO.: 326-91-0

Content：≥98%

Molecular formula：C₄H₃F₃O₂

Molecular weight：140.0606

Structural formula：

Physical and chemical properties: Appearance:light yellow solid；Melting point40-44°C；

Uses: used for the extraction and separation of zirconium and hafnium, as well as the separation of uranium, thorium and nuclear reaction products, etc.

Packing：25KGdrum