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Methanol for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Methanol for analysis EMSURE® ACS,ISO,Reag. Ph Eur
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Description
| Catalogue Number | 106009 |
| Synonyms | MeOH, Hydroxymethane, Methyl alcohol, Carbinol |
| Overview | EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. |
Product Information
| CAS number | 67-56-1 |
| EC index number | 603-001-00-X |
| EC number | 200-659-6 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | CH₄O |
| Chemical formula | CH₃OH |
| Molar Mass | 32.04 g/mol |
| HS Code | 2905 11 00 |
| Structure formula Image | |
| Quality Level | MQ300 |
Specifications
| Purity (GC) | ≥ 99.9 % |
| Identity (IR) | conforms |
| Appearance | clear |
| Color | ≤ 10 Hazen |
| Solubility in water | conforms |
| Acidity | ≤ 0.0002 meq/g |
| Alkalinity | ≤ 0.0002 meq/g |
| Density (d 20 °C/20 °C) | 0.791 – 0.793 |
| Boiling point | 64 – 65 °C |
| Benzene (impurity A) (GC) | ≤ 2 ppm |
| Ethanol (GC) | ≤ 0.05 % |
| Acetone | ≤ 0.001 % |
| Acetaldehyde | ≤ 0.001 % |
| Formaldehyde | ≤ 0.001 % |
| Readily carbonizable substances | conforms |
| Carbonyl compounds (as CO) | ≤ 0.001 % |
| Chloride (Cl) | ≤ 0.5 ppm |
| Sulfate (SO₄) | ≤ 1 ppm |
| Substances reducing potassium permanganate (as O) | ≤ 0.00025 % |
| Ag (Silver) | ≤ 0.000002 % |
| Al (Aluminium) | ≤ 0.00005 % |
| As (Arsenic) | ≤ 0.000002 % |
| Au (Gold) | ≤ 0.000002 % |
| Ba (Barium) | ≤ 0.00001 % |
| Be (Beryllium) | ≤ 0.000002 % |
| Bi (Bismuth) | ≤ 0.000002 % |
| Ca (Calcium) | ≤ 0.00005 % |
| Cd (Cadmium) | ≤ 0.000005 % |
| Co (Cobalt) | ≤ 0.000002 % |
| Cr (Chromium) | ≤ 0.000002 % |
| Cu (Copper) | ≤ 0.000002 % |
| Fe (Iron) | ≤ 0.00001 % |
| Ga (Gallium) | ≤ 0.000002 % |
| In (Indium) | ≤ 0.000002 % |
| Li (Lithium) | ≤ 0.000002 % |
| Mg (Magnesium) | ≤ 0.00001 % |
| Mn (Manganese) | ≤ 0.000002 % |
| Mo (Molybdenum) | ≤ 0.000002 % |
| Ni (Nickel) | ≤ 0.000002 % |
| Pb (Lead) | ≤ 0.00001 % |
| Pt (Platinum) | ≤ 0.000005 % |
| Sn (Tin) | ≤ 0.00001 % |
| Ti (Titanium) | ≤ 0.000002 % |
| Tl (Thallium) | ≤ 0.000002 % |
| V (Vanadium) | ≤ 0.000002 % |
| Zn (Zinc) | ≤ 0.00001 % |
| Zr (Zirconium) | ≤ 0.000002 % |
| Evaporation residue | ≤ 0.0005 % |
| Water | ≤ 0.05 % |
| ACS, ISO, Reag Ph Eur | |
Safety Information
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