Ethanol, Pure
200 proof, anhydrous, ≥99.5%

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Great product
Chemical analysis
Reliable, good quality, better performance
Review Date: 30 Jul 2022 | Merck
Great product, although slightly expensive
DNA Methylation analysis
Great product, very pure without contaminants. Used successfully in RRBS experiments.
Review Date: 6 Dec 2021 | Merck
Great results.
Preserving samples
Ethanol 200% is good for storing resins etc. I recommend it.
Review Date: 25 Jul 2017 | Merck
Pure ethyl alcohol is a non-denatured 200proof ethanol. Ethanol, a primary alcohol, is an important raw material for the synthesis of various compounds. It can be synthesized either from molasses by fermentation or by hydration of ethylene. It acts as a hydrogen source and reaction medium during the transfer hydrogenation of carbonyl compounds in the presence of sodium hydroxide.
The impact of ethanol/water fumigation on the performance of diesel engines has been studied. Anhydrous grade solvents show extremely low percentage water and low residue levels.
Application
200proof Ethanol can be used:
• as a solvent for lovastatin
• as a solvent during the synthesis of (S)-4-hydroxy-2-keto-4-(2′-pyridyl)butyrate.
• to fix tissue sections on a slide during laser capture microdissection (LCM).