国产黄A片在线观看_手机看片国产AV无码_一级女人真人视频毛片_手机免费AV永久免费一级AAAAAA毛片免费 _国产欧美日产高清欧美一区二区

【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.