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Greenfield Global

Reagent Alcohol, ACS, 200 proof, 3A, Approx. 90% Ethanol, 5% Methanol, 5% IPA by GC Assay

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1 Gallon High Density Poly Bottles, 1GL/EA, 4EA/CS *Does not require a TTB tax for for blends of denatured alcohols and ethyl alcohol.

Chemical Identification and Properties

  • Boiling point: 172.4 °F (78 °C)
  • Flash point: 57.2-62.6 °F (14-17 °C) Closed Cup
  • Vapor pressure: 44.6 mm Hg
Assay (by GC):Ethanol89.5 – 91.5%
 Methanol4.0 – 5.0%
 Isopropanol4.5 – 5.5%
Assay:SDA3A 19094.0 – 96.0%
 Isopropanol4.0 – 6.0%
Water0.2% max.
Residue After Evaporation10ppm max.
Specific Gravity0.7902 - 0.7912 @ 20.0°C
Color (Pt-Co)10 Max.
AppearanceClear Liquid
IdentificationTo Pass Test
Titrable Acid0.0003 meq/g
Titrable Base0.0002 meq/g
Substances Reducing KMnO4To Pass Test
Solubility in WaterTo Pass Test
Refractive Index1.3580-1.3610 @ 25°C

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Product Detail
Thomas No.
Mfr. No.
Reagent Ethyl Alcohol, 200 Proof CS 4x1 Poly Gallons / (ethanol, isopropanol) / UN1987, Alcohols, n.o.s., 3, PGII / Flammable Liquid
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