Ethanol 190 Proof Non-Denatured
Ethanol 190 Proof Non-Denatured
Ethanol 190 Proof Non-Denatured
Ethanol 190 Proof Non-Denatured
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Ethanol 190 Proof Non-Denatured

Regular price
$315.00
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$315.00
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High Precision Gas offers Solvent Grade™ Ethanol 190 Proof Non-Denatured Alcohol in 5-gallon pails, 55-gallon drums, and 270-gallon totes with Federal Excise Tax of $25.35 per gallon included.

Properties

  • Solvent Grade™ Ethanol 190 Proof Non-Denatured Alcohol
  • Boiling point: 172.4-176 °F (78-80 °C)
  • Flash point: 59-68 °F (15-20 °C) Closed Cup
  • Vapor pressure: 59.5 hPa (for 100% ethanol)
  • Molecular formula: C2-H6-O
  • CAS Number: 64-17-5 (Ethyl Alcohol)
  • CAS Number: 7732-18-5 (Water)

Product Specifications

TEST MONOGRAPH SPECIFICATION
Assay (by GC, corrected for water) ACS NLT 95.0%
Assay (by specific gravity@15.56°C) USP 94.9% - 96.0% (by volume)
Proof 27CFR 30.23 Lot Analysis
Identification Test A USP It meets the specifications of the test for Specific Gravity
Specific Gravity USP 0.812 - 0.816 @ 15.56°C
Identification Test B USP Conforms to IR Spectra
Solubility in Water ACS+ To Pass Test
Color of Solution USP+ The Sample solution has the appearance of water or is not more intensely colored than the standard solution
Clarity of Solution USP+ Sample solution A and Sample solution B show the same clarity as that of water, or their opalescence is not more pronounced than that of the Standard suspension A.
Color (APHA) ACS 10 max
Acidity or Alkalinity USP+ The solution is pink (30ppm, as acetic acid)
Titrable Acid ACS+ 0.0005 meq/g max.
Titrable Base ACS+ 0.0002 meq/g max.
Acetone/Isopropyl Alcohol ACS To Pass Test
Methanol ACS 0.1% max
Substances Darkened by Sulfuric Acid ACS+ To Pass Test
Substances Reducing Permanganate ACS+ To Pass Test
Limit of Nonvolatile Residue Residue after Evaporation USP+ ACS+ NMT 2.5 mg
ACS+ NMT 0.001%
UV Absorbance USP Examine between 235nm – 340nm
240nm 0.40 max.
250nm-260nm 0.30 max.
270nm-340nm 0.10 max.
The spectrum shows a steadily descending curve with no observable peaks or shoulders
Organic Impurities USP Methanol 200 ppm max.
Acetaldehyde and Acetal 10 ppm max.
Benzene 2ppm max.
Sum of all other impurities 300 ppm max.