En Existencia
9070-03
Fecha de disponibilidad:
El metanol es también conocido como alcohol metílico, es un liquido incoloro, de baja densidad y miscible en agua.
Se utiliza como disolvente en industrias y es la materia prima del formaldehído, en ocasiones de emplea como anti-coagulante de vehículos, combustibles para estufas, tintes, resinas.
CARACTERÍSTICAS
Formula | CH3OH |
CAS | 67-56-1 |
Densidad | 1 L=0.7866 kg |
ESPECIFICACIONES DEL PRODUCTO:
TEST | SPECIFICATION |
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
Assay (CH₃OH) (by GC) | >= 99.8 % |
Substances Darkened by H₂SO₄ | Passes Test |
Substances Reducing KMnO₄ | Passes Test |
Solubility in H₂O | Passes Test |
Color (APHA) | <= 10 |
Water (by KF, coulometric) | <= 0.1 % |
Residue after Evaporation | <= 0.001 % |
Carbonyl Compounds - Acetaldehyde | <= 0.001 % |
Carbonyl Compounds - Acetone | <= 0.001 % |
Carbonyl Compounds - Formaldehyde | <= 0.001 % |
Titrable Acid (µeq/g) | <= 0.3 |
Titrable Base (µeq/g) | <= 0.2 |
Heavy Metals (as Pb) | <= 0.5 ppm |
Trace Impurities - Copper (Cu) | <= 0.10 ppm |
Trace Impurities - Iron (Fe) | <= 0.10 ppm |
Trace Impurities - Nickel (Ni) | <= 0.1 ppm |
Date Received: __ __ /__ __ /__ __ | |
Date Opened: __ __ /__ __ /__ __ | |
Meets Reagent Specifications for testing USP/NF monographs |