Méthanol 99.9% analysis_for
Fournisseur: Thermo Fisher Scientific
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Danger
|
Synonyms:
Wood alcohol, Methyl alcohol, Hydroxy methane, Carbinol
176840010
176840025
176845000
176840250
176840100
176840010.EA
39.7
EUR
176840010.
176840025.
176845000.
176840250.
176840100.
Méthanol 99.9% analysis_for
Méthanol
Formule:
CH₃OH MW: 32.04 g/mol Point d'ébullition: 64.7 °C (760 mmHg) Point de fusion: –98 °C Densité: 0.791 g/cm³ Point d'éclair: 12 °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
Appearance | Clear liquid |
Water | ≤0.05 % (K.F.) |
Solubility | (in water) Passes test |
GC | ≥99.85 % |
Color scale | ≤5 APHA |
Residue after evaporation | ≤0.001 % |
Acidity/alkalinity | ≤0.0005 meq/g |
Substance darkened by H2SO4 | ≤5 APHA |
Calcium (Ca) | ≤0.2 ppm |
Copper (Cu) | ≤0.02 ppm |
Iron (Fe) | ≤0.1 ppm |
Lead (Pb) | ≤0.02 ppm |
Magnesium (Mg) | ≤0.05 ppm |
Potassium (K) | ≤0.5 ppm |
Sodium (Na) | ≤0.5 ppm |
Zinc (Zn) | ≤0.05 ppm |
Carbonyl compounds | ≤0.001 % |
Ethanol | ≤0.05 % |
2-Propanol | ≤0.005 % |
KMnO4-reducing substance | ≤0.00025 % |
Total phosphorus (P) | ≤0.05 ppm |
Total silicon (Si) | ≤0.05 ppm |
Total sulfur (S) | ≤0.1 ppm |
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