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277649 Sigma-Aldrich

Reagent Alcohol

anhydrous, ≤0.003% water

Synonym: Ethanol, Ethyl alcohol, Reagent alcohol, RGA, denatured alcohol

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Properties

Related Categories Anhydrous Solvents, Solvent Bottles, Solvent Packaging Options, Solvent by Application, Solvents,
grade   anhydrous
  reagent
vapor density   1.59 (vs air)
InChI Key   LFQSCWFLJHTTHZ-UHFFFAOYSA-N
contains   5% isopropyl alcohol as denaturant
  5% methyl alcohol as denaturant
expl. lim.   3.1—27.7 %
concentration   100%
impurities   ≤0.003% water
  ≤0.005% water (100 mL pkg)
evapn. residue   <0.0005%
bp   78 °C
mp   -114 °C

Description

Components

95 parts of specially denatured ethyl alcohol 3A, 200 proof, with 5 parts of isopropyl alcohol. Final concentrations are ~ 90% ethanol, ~ 5% methanol and ~ 5% isopropanol.

Packaging

1, 6×1, 2, 4×2 L in Sure/Seal™

100, 12×100 mL in Sure/Seal™

General description

Reagent Alcohol is ethanol that is made non-consumable by the addition of denaturants.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN1170 - class 3 - PG 2 - Ethanol, solution
WGK Germany 
1
Flash Point(F) 
48.2 °F
Flash Point(C) 
9 °C

Documents

Certificate of Analysis

Certificate of Origin


LC-MS Grade Solvents and Reagents
Protocols & Articles

Articles

Pressure-Temperature Calculator for Solvents

*Calculations provide estimated results based on Antoine's Coefficients and their associated temperature range values. Antoine's Coefficients were obtained from the National Institute of Standards an...

Related Content

Pressure-Temperature Nomograph Interactive Tool

The Pressure-Temperature Nomograph tool is an application of the Clausius-Clapeyron Equation, which assumes the heat of vaporization is a constant over a pressure range. Antoine´s Equation gets aroun...
Keywords: Evaporation, Vaporization

Properties of Solvents Table

a. Gant, R., LC/GC 10 (7), 515 (1992) 1. At 20 °C 2. At 20 °C +/- 5 °C relative to water at 4 °C 3. At 10 mmHg pressure 4. At l=589.32 nm
Keywords: Gas chromatography, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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