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Méthanol, Uvasol® pour la spectroscopie, Supelco®

Fournisseur: Merck
Danger

Synonyms: Wood alcohol, Methyl alcohol, Hydroxy methane, Carbinol

M-Clarity™ (Niveau de Qualité) = MQ100

1.06002.0500 1.06002.2500
1.06002.0500EA 46.2 EUR
1.06002.0500 1.06002.2500
Méthanol, Uvasol® pour la spectroscopie, Supelco®
Méthanol

Accurate analytic results in UV/Vis and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for five typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph. Eur. and ACS.

Formule: CH₃OH
MW: 32.04 g/mol
Point d'ébullition: 64.6
Point de fusion: –98 °C
Densité: 0.7918 g/cm³ (20 °C)
Point d'éclair: 11 °C (coupe fermée)
Température de stockage: Température ambiante
Numéro MDL: MFCD00004595
Numéro CAS: 67-56-1
EINECS: 200-659-6
ONU: 1230
ADR: 3 (6.1) II
ATTEINDRE: 01-2119433307-44
Merck Index: 13,05984
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Résultats des tests de spécification

Solubility (20 °C) soluble
Melting Point -98 °C
Molar Mass 32.04 g/mol
Boiling Point 64.5 °C (1013 hPa)
Vapor Pressure 128 hPa (20 °C)
Flash Point 10 °C
Refractive Index 1.33
Explosion Limit 5.5 - 44%(V)
Density 0.792 g/cm³ (20 °C)
pH (H₂O) no data available
Ignition Point 455 °C DIN 51794
Evaporation number 6.3
Water absorption 1000 g/kg
Hazard Class 3
Hazard Class Description Flammable liquid


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