尤物久久99国产综合精品_大香伊蕉在人线国产2019_大香线蕉伊人久久_午夜理理伦一级毛片日韩激情无码一级毛片免费 _亚洲日本中文字幕乱码中文

【Product name】: Lithium diisopropylamide
【Lithium diisopropylamide LDA
【CAS No】.: 4111-54-0
【Molecular Formula: C₆H₁₄LiN
【Structural formula】:

【Appearance】:Yellow or reddish brown transparent liquid
【Specification】:
Content 1.0~2.0mol/L
Basic impurities: ≤0.4%(max.)
Covalent chlorine and Cl-: ≤0.03%(max.)
Solvent: Mixture of tetrahydrofuran and hexane. Other solvents or concentrations may be customized.
【Packaging and transportation】: 500 ml and 1000 ml lithium alkyl special glass bottles, 50 kg steel bottles, 400 kg steel bottles, or packed according to customer requirements, large quantities can be transported by special vehicles.
Uses: Usually used as a base to deprotonate hydrocarbons.