Merck, AX0445-1, Alcohol

General description
Reagent alcohol is a high-purity, low-moisture solvent for precision in analytical and preparative chromatography. It ensures minimal interference from water or impurities, making it ideal for sensitive chromatographic techniques such as HPLC (High-Performance Liquid Chromatography), GC (Gas Chromatography), and LC-MS (Liquid Chromatography–Mass Spectrometry).
Application
Used as a mobile phase component or sample diluent.
Ensures sharp peak resolution and minimal baseline noise due to its high purity .
Ideal for trace analysis and quantification of organic compounds.
Its anhydrous nature prevents hydrolysis of sensitive analytes.

Reagent, OmniSolv®
Packaging
M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
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is packaged in 1L amber glass bottle
is packaged in 4L amber glass bottle
Physical form
To each 100 parts of SD 3A Alcohol are added 5 parts of Isopropyl Alcohol
Preparation Note
Product filtered through a 0.2 μm filter
Analysis Note
Assay (Ethanol)89.5-91.5%
Assay (Isopropyl alcohol)4.0-6.0%
Assay (Methanol)3.5-5.5%
Color (APHA)10 max
Evaporation residue4ppm max
Filtered through 0.2 µm filterTo pass test
FormClear liquid
Infrared SpectrumConforms to standard
Titrable acid0.3µeq/g max
Titrable base0.04µeq/g max
UV Abs. at 205 nm1.00AU max
UV Abs. at 210 nm0.65AU max
UV Abs. at 220 nm0.35AU max
UV Abs. at 230 nm0.20AU max
UV Abs. at 250 nm0.04AU max
UV Abs. at 270 nm0.01AU max
UV Abs. at 300 nm0.005AU max
UV Cut-off205nm max
Water (H2O)0.04% max

Legal Information
OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany