Metanolo 99,8 ACS, meetSpec_Reagent Ph.Eur.
Fornitore: Thermo Fisher Scientific
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Pericolo
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Synonyms:
Alcol metilico, Alcol denaturato
Formula:
CH₃OH Peso molecolare: 32.04 g/mol Punto di ebollizione: 64.7 °C (760 mmHg) Punto di fusione: –98 °C Densità: 0.791 g/cm³ Flash Pt: 12 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00004595 CAS Number: 67-56-1 EINECS: 200-659-6 UN: 1230 ADR: 3 II REACH: 01-2119433307-44 Merck Index: 13,05984 |
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Risultati del test di specificazione
Appearance | Clear liquid |
Water | ≤0.1 % (K.F.) |
Boiling point | 64 to 65 °C |
Density | (20/4 °C) 0.791 to 0.793 |
Solubility | (In water) Passes test |
GC | ≥99.8 % |
Color scale | ≤10 APHA |
Residue after evaporation | ≤0.001 % |
Substance darkened by H2SO4 | Passes test |
Carbonyl compounds | Each of acetone, formaldehyde and acetaldehyde |
Titrable acid | ≤0.0003 meq/g |
Titrable base | ≤0.0002 meq/g |
KMnO4-reducing substance | Passes test |
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