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  6. Méthanol, qualité semi-conducteur, 99,9 % min., Thermo Scientific Chemicals

Méthanol, qualité semi-conducteur, 99,9 % min., Thermo Scientific Chemicals

Code produit. 11373557
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Quantité:
100 mL
1 L
4 x 1 L

Description

Taux maximal d’impuretés : Couleur 10 (APHA) , Acidité 0,3 meq/g, Alcalinité 0,1 meq/g, résidus d’évaporation 5 ppm, H2 O (par Karl Fischer titrn) 0,05 %, Solubilité dans H2 O P.T., Cl 0,2ppm, PO4 0,5 ppm

Methanol is widely used as a solvent in synthetic organic chemistry. It is also used as a solvent in analytical chemistry, especially for HPLC, LC-MS, GC-MS, ICP-MS and spectrophotometry. It is used in the production of biodiesel, formaldehyde and acetic acid. It is also used as fuel, antifreeze, denaturant for ethanol and an energy carrier for fuel cell application.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 67-56-1
Formule moléculaire CH4O
Poids moléculaire (g/mol) 32.04
Numéro MDL MFCD00004595
Clé InChI OKKJLVBELUTLKV-UHFFFAOYSA-N
Synonyme methyl alcohol, wood alcohol, carbinol, wood spirit, wood naphtha, methylol, methyl hydroxide, pyroxylic spirit, colonial spirit, columbian spirit
CID PubChem 887
ChEBI CHEBI:17790
Nom IUPAC Méthanol
SMILES CO

Spécification

Nom chimique ou matériau Methanol
Point de fusion °C to 98°C
Couleur Incolore
Aspect Colorless liquid
Densité 0.791 g/cm3
Point d’ébullition 64.7°C
Quantité 4 x 1 L
Point d’éclair 11°C (52°F)
Température d’allumage 455°C (851°F)
Forme physique Liquide
Indice de réfraction 1.329
Plage de pourcentage du dosage 99.9% min.
Tension de vapeur 128 hPa (96mm Hg) at 20°C
Beilstein 1098229
Informations sur la solubilité Miscible with water and most of the organic solvents including ethyl acetate,toluene,dichloromethane,chloroform,tetrahydrofuran,and acetone.
Poids de la formule 32.04
Qualité Semi-conducteurs
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RUO – Research Use Only

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