Methanol ≥99.90% for HPLC gradient analysis, Rankem®

Supplier: RANKEM (A AVANTOR BRAND)
Danger

Synonyms: Hydroxy methane, Carbinol, Wood alcohol, Methyl alcohol

M0278 M0279
RANKM0278EA 0 SGD
RANKM0278 RANKM0279
Methanol ≥99.90% for HPLC gradient analysis, Rankem®
Methanol

High purity solvent providing stable baseline. Improved specifications enabling better performance and clean chromatograms in the relevant elution range.


  • Batch-to-Batch consistency
  • Chemically treated for removal of UV-absorbing, fluorescence -sensitive, aromatic impurities
  • Controlled acidity/alkalinity (≤0,0002 meq/g) and water (≤0,03%)


Description: A clear, colourless liquid. Filtered through 0,2 µm filters.

Formula: CH₃OH
MW: 32,04 g/mol
Boiling Pt: 64,6 °C (1013 hPa)
Melting Pt: −98 °C
Density: 0,7918 g/cm³ (20 °C)
Flash Pt: 11 °C (closed cup)
MDL Number: MFCD00004595
CAS Number: 67-56-1
EINECS: 200-659-6
UN: 1230
ADR: 3,II
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=5ea983428c5015ad8417c1e1c260cce3a4d1de3c&vid=ee3ca6f8de15ff99d2c30d397ca2bb30164bfae5&prid=web&clid=SAPDAM

Order Now

Specification Test Results

Color (APHA) ≤ 10
Guarantee Analysis .
Assay(GC) Min. 99.90 %
Weight Per ml (at 20°C) 0.790 -- 0.792 g
Identity (IR) Conforms
Maximum Limits Of Impurities .
Residue After Evaporation Max. 0.0005 %
Titrable Acid Max. 0.0002 meq/g
Titrable Base Max. 0.0002 meq/g
Water ( By KF) Max. 0.03 %
UV Transmittance .
Wavelength .
210 nm Min. 30 %
220 nm Min. 60 %
230 nm Min. 80 %
240 nm Min. 90 %
From 260 nm Min. 98 %
Gradient Performance .
at 254 nm ≤ 2 mAU
at 235 nm ≤ 5 mAU

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR