Methanol for HPLC, ≥99.9%
Methanol is an organic solvent that can be synthesized from syngas in the presence of CuO/ZnO/Al2O3 catalysts. It is an ideal candidate as a hydrogen source in fuel cell technology due to its high H/C ratio, low propensity for soot generation, relatively low reforming temperature and as it exists in liquid state at room temperature. In a direct methanol fuel cell (DMFC), methanol undergoes oxidation with air to generate electr…
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Good product
Extraction
It is so effective
Review Date: 26 Jul 2022 | Sigma-Aldrich Supelco
Quality products from Sigma-Aldrich
Synthesis
Methanol is of high quality (analytical grade), highly recommended for pure synthesis. It is suitable to use for HPLC due to purity as Sigma-Aldrich is a good supplier of chemicals.
Review Date: 3 Dec 2021 | Sigma-Aldrich Supelco
Great ease of use and reproducibility.
Pharmaceutical HPLC
Excellent price and reproducibility.
Review Date: 28 Sept 2021 | Sigma-Aldrich Supelco
Excellent price and reproducibility.
Pharmaceutical HPLC
Excellent price and reproducibility.
Review Date: 28 Sept 2021 | Sigma-Aldrich Supelco
The best methanol you can find for HPLC.
Pharmaceuticals
The purest in this segment and comes with all the documentation required.
Review Date: 2 Feb 2021 | Sigma-Aldrich Supelco
Methanol is an organic solvent that can be synthesized from syngas in the presence of CuO/ZnO/Al2O3 catalysts. It is an ideal candidate as a hydrogen source in fuel cell technology due to its high H/C ratio, low propensity for soot generation, relatively low reforming temperature and as it exists in liquid state at room temperature. In a direct methanol fuel cell (DMFC), methanol undergoes oxidation with air to generate electricity. The olefins (ethylene or propylene) formed from methanol via MTO (methanol-to-olefins) process, can be an alternate to oil and gas to produce hydrocarbon fuels.
Thermochemical conversion of methanol to C2-C10 hydrocarbons in the presence of shape-selective zeolites has been reported. Its oxidation on Ru-Pt catalyst system by ruthenium ad-atoms has been proposed.
