English name: Trifluoroacetic acid anhydride
CAS RN: 407-25-0 EINECS号
Molecular formula: C₄F₆O₃
Molecular weight: 210.03

Appearance 外观	Colorless transparent liquid 无色透明液体
Sulphate 硫酸盐	≤0.05%
Fluoride 氢氟酸	≤0.005%
Chloride 氯化物	≤0.005%
Assay 含量	≥99.5%