Methanol ≥99,5% (durch GC), GenAR® NF, Macron Fine Chemicals™
Lieferant: Avantor Performance Materials
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Gefahr
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Synonyme:
Hydroxymethan
8818-14EA
112.55
EUR
8818-14
8818-28
8818-06
Methanol ≥99,5% (durch GC), GenAR® NF, Macron Fine Chemicals™
Methanol
GenAR—A line of reagents specifically developed for use in biotechnology and genetic research.
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Formel:
CH₃OH Molecular Weight: 32,04 g/mol Siedepunkt: 64,6 °C (1013 hPa) Schmelzpunkt: –98 °C Dichte: 0,7918 g/cm³ (20 °C) Flammpunkt: 12 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00004595 CAS-Nummer: 67-56-1 EINECS: 200-659-6 UN: 1230 ADR: 3,II REACH: 01-2119433307-44 Merck Index: 13,05984 |
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Spezifikation Testergebnisse
| Meets E.P. Chemical Specifications | |
| Meets N.F. Requirements | |
| GMP Manufactured Product | |
| CAUTION: For Manufacturing, processing or repackaging | |
| Bulk Pharmaceutical Chemical | |
| NF - Assay (CH₃0H) (by GC) | ≥99.5 % |
| NF - Identification A | Passes Test |
| NF - Identification B | Passes Test |
| NF - Acidity | Passes Test |
| NF - Alkalinity (as NH₃) | ≤3 ppm |
| NF - Nonvolatile Residue | ≤0.001 % |
| NF - Readily Carbonizable Substances | Passes Test |
| NF - Readily Oxidizable Substances | Passes Test |
| NF - Acetone, Aldehydes (as (CH₃)₂CO) | ≤0.003 % |
| NF - Water (H₂O) | ≤0.1 % |
| EP - Identification A | Passes Test |
| EP - Identification B | Passes Test |
| EP/BP - Appearance | Passes Test |
| EP - Acidity or Alkalinity | Passes Test |
| EP - Relative Density | 0.791 - 0.793 |
| EP - Absorbance at 230 nm (au) | ≤0.15 |
| EP - Absorbance at 250 nm (au) | ≤0.050 |
| EP - Absorbance at 270 nm (au) | ≤0.020 |
| EP - Absorbance at 290 nm (au) | ≤0.010 |
| EP - Scan from 230 nm to 290 nm | Passes Test |
| EP/BP - Impurity A (Benzene) | ≤2 ppm |
| EP - Related Substances - Single Impurity Peak | ≤0.1 % |
| EP - Related Substances - Total of All Impurity Peaks | ≤0.3 % |
| EP/BP - Reducing Substances | Passes Test |
| EP/BP - Residue on Evaporation | ≤10 ppm |
| EP - Water | ≤0.10 % |
| Appearance (clear, colorless liquid) | |
| Only Class 3 Solvents are likely to be present. Residual concentration | |
| of all Class 3 Solvents is <0.5%. | |
| Elemental Impurities (USP 232, EP 5.20) - Information on elemental | |
| impurities for this product is available on the associated Product | |
| Regulatory Data Sheet and elemental impurity profile report. |
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