Methanol ≥99.8% for HPLC, Rankem®
Supplier: RANKEM (A AVANTOR BRAND)
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Danger
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M0270
M0275
RANKM0270EA
0
SGD
RANKM0270
RANKM0275
Methanol ≥99.8% for HPLC, 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)
Description: A clear, colourless liquid. Filtered through 0,2 µm filters.
Formula:
CH₃OH 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 |
Specification Test Results
Color (APHA) | ≤ 10 |
Guarantee Analysis | . |
Assay(GC) | Min. 99.80 % |
Weight Per ml (at 20°C) |
0.790 -- |
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. 0.05 % |
UV Transmittance | . |
Wavelength | . |
220 nm | Min. 55 % |
240 nm | Min. 85 % |
From 260 nm | Min. 98 % |
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