Ethanol 140 Proof (70%) Denatured Alcohol

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Denatured Alcohol, Denatured Ethanol, Denatured Ethyl Alcohol, Reagent Alcohol, Methyl carbinol, Grain Alcohol, Ethyl Hydroxide, Ethyl Hydrate, Algrain, Alkohol, Anhydrol, Tecsol
Ethanol 140 Proof Denatured

About Denatured Ethyl Alcohol

Denaturing of Ethanol is made by adding other chemicals such as Ethyl Ether, Methanol, etc. Denatured ethanol has a bitter taste and a pungent smell, due to its poisonous nature. The composition, 140 Proof (70%) of ethanol means that it contains only 70% contents of pure ethanol mixed with other additives for denaturing. The presence of water recedes evaporation of the solution, making it more effective against microbial pathogens compared to the high purity (>90%) Alcohols. Denatured alcohol uses include, sanitization and anti-bacterial applications in crowded places, such as restaurants, malls, offices, etc.

Ethanol (Ethyl Alcohol), 140 Proof (70%), Denatured Reagent Alcohol Features:

Assay, Ethanol 63.3%
Assay, Methanol 3.2%
Assay, Isopropanol 3.5%
Assay, Water 30.0%
Specific Gravity @ 20°C 0.880 - 0.890
Appearance Clear liquid, free from sediment
Color, Pt-Co 10 max
Acidity (wt/wt% as acetic acid) 0.0025%
Commercial and Industrial Applications of Ethyl Alcohol
  • Reagent
  • Cleaning agent 
  • Pharmaceutical industry
  • Pesticide synthesis

Information and Shipping Ethanol 140 Proof (70%), Denatured Reagent Alcohol:

DOT: Alcohol, n.o.s. (denatured ethanol), 3, UN1987, PG. download Lab Alley's PDF, Safety Data Sheet (SDS) and Certificate of Analysis (COA). 

You can by Lab Alley denatured ethyl alcohol 140 Proof in bulk, too. We ship to the US and Canada within 1-2 business days. Should you have any questions, please call Lab Alley customer service, 512-668-9918 or email us at,

Download Safety Data Sheet (SDS) Download Product Specification Sheet