Méthanol ≥99.7% (par GC), Puriss., Conforme aux spécifications analytiques Ph.Eur., Riedel-de Haën™
Fournisseur: Honeywell Chemicals
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Danger
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Synonyms:
Wood alcohol, Methyl alcohol, Hydroxy methane, Carbinol
24229-160KG
24229-2.5L
24229-4X2.5L
24229-18L
24229-7L
24229-160KGEA
1750
EUR
24229-160KG
24229-2.5L
24229-4X2.5L
HONC24229-18L
HONC24229-7L
Méthanol ≥99.7% (par GC), Puriss., Conforme aux spécifications analytiques Ph.Eur., Riedel-de Haën™
Méthanol
Beilstein Number: 1098229
Formule:
CH₃OH MW: 32.04 g/mol Point d'ébullition: 64…65 °C (1.013 hPa) Point de fusion: –98 °C Densité: 0.79 g/cm³ (20 °C) Point d'éclair: 11 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00004595 Numéro CAS: 67-56-1 EINECS: 200-659-6 ONU: 1230 ADR: 3 II ATTEINDRE: 01-2119433307-44 Merck Index: 13,05984 |
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Résultats des tests de spécification
Assay (GC) | Min. 99.7 % |
Boiling range | 64 - 65 °C |
Density (D 20/20) | 0.791 - 0.793 |
Refractive index (n 20/D) | 1.328 - 1.330 |
Non-volatile matter | Max. 10 ppm |
Water (Karl Fischer) | Max. 0.10 % |
Acidity or alkalinity | complying |
Free acid (as HCOOH) | Max. 0.003 % |
Free alkali (as NH₃) | Max. 0.0003 % |
Iron (Fe) | Max. 0.0001 % |
Identity (IR) | complying |
Chloride (Cl) | Max. 0.0001 % |
Sulfate (SO₄) | Max. 0.0005 % |
Reaction against H₂SO₄ | complying |
Reducing impurities | complying |
Aldehydes, Ketones (as CH₃CocH₃) | Max. 0.003 % |
Acetone (GC) | Max. 0.001 % |
Benzene (GC) | Max. 2 ppm |
UV-absorption | complying |
Impurity A (GC) | complying |
Related substances (GC) | complying |
Appearance | complying |
Residual solvents | complying |
Refractive Index | n20/D 1.329 (lit.) |
Explosion Limit | 36 % |
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