人人爱人人橾人人看人人想人人干|成人黄色大片婷婷熟女91|在线黄片免费观看|色色色日韩AV无码|日本淑女天堂一区二区|高清黄色视频在线观看网|好看三级片三级片三级片视频|国产V片成人久精品亚洲|亚洲一区自拍导航|亚洲黄色a网日韩新99视频

Jinan Zhonglan Chemical Co., Ltd. ENGLISHCHINESE      

Trifluoroacetic anhydride



CAS                407-25-0                                    
Packaging     Lined steel drum, 150kg
Applications  
Properties

Molecular weight
210.04
Boiling point ,°C
39.5~40.1
Melting point,°C
-65
Relative density (water=1)
1.49
Solubility
Soluble in diethyl ether and acetic acid
Appearance
Colorless, volatile liquid with irritant odor and hydroscopic property

Safety data

Hazardous characteristics
Non-combustible, strong corrosive strong excitant, can cause the human body burns
Combustion products (decomposition)
Carbon monoxide、carbon dioxide、hydrogen fluoride

 Specifications

Purity,%≥
99.0
HF,%≤
0.010




  Previous product: Trifluoroacetic acid
  Next product: Sodium trifluoroacetate

? ?