Ethyl Alcohol, 190 Proof USP/NF Grade

CAS# 64-17-5

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Property

  • Identification Test A
  • Identification Test B
  • Apparent Specific Gravity @ 15.56˚C
  • Assay
  • Final True Proof by Hydrometer 27CFR 30.23
  • Acidity or Alkalinity
  • Clarity of Solution
  • Color of Solution
  • Ultraviolet Absorbance
  • Limit of Non-Volatile Residue
  • Volatile Impurities

Unit

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  • ppm
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Specification

  • It complies with the test for Specific Gravity
  • Conforms to Infrared Spectra
  • 0.812 – 0.816 @ 15.56˚C
  • 94.9 – 96.0 by volume
  • Lot Analysis
  • The solution is pink (30ppm, expressed as acetic acid)
  • Test Solution A & B show same clarity as that of water, or their opalescence is not more pronounced than that of Reference Suspension A
  • The Test solution has the appearance of water or is not more intensely colored than the Standard solution
  • 240nm, 0.40 max. 250nm, 0.30 max. 260nm, 0.30 max. 270nm, 0.10 max. 340nm, 0.10 max. Absorption curve between 235nm – 340nm is smooth
  • The weight of the residue does not exceed 2.5
  • Methanol 100 ppm Sum of Acetal and Acetaldehyde 10ppm max. Benzene 2ppm max. Sum of all secondary peaks 300ppm max.

Grades Available

USP/NF Grade

Packaging

ChemCeed offers this product in various packaging options. Please inquire about custom packaging.

Synonyms

ethanol

Molecular Formula

C2H6O