Metanol ≥99.8% para HPLC
Proveedor: VWR Chemicals
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Peligro
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K977-1LEA
184
EUR
K977-1L
K977-4L
Metanol ≥99.8% para HPLC
Metanol
Formula:
CH₃OH Pto. Ebullición: 64,6 °C (1013 hPa) Pto. de fusión: –98 °C Densidad: 0,7918 g/cm³ (20 °C) Pto. de inflamación: 11 °C (copa cerrada) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00004595 Núm. CAS: 67-56-1 EINECS: 200-659-6 UN: 1230 ADR: 3,II IR: 01-2119433307-44 Índice Merck: 13,05984 |
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Resultados test especificaciones
Abs. at 210 nm | <0.8 |
Abs. at 220 nm | ≤0.4 |
Abs.@230 nm | ≤0.2 |
Abs. at 240 nm | ≤0.1 |
Abs. at 260 nm | ≤0.04 |
Abs.@280 – 400 nm | ≤0.01 |
Carbonyl Compounds | ≤0.001% |
Color (APHA) | ≤10 |
Purity | ≥99.8% |
Residue After Evaporation | ≤0.001% |
Solubility (30%, Water) | Pass |
Substances Darkened by Sulphuric Acid | Pass |
Substances Reducing Permanganate Test | Pass |
Titrable Acid | ≤0.0003 meq/g |
Titrable Base | ≤0.0002 meq/g |
Water | ≤0.1% |
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