Methanol ≥99.9% (by GC), CHROMASOLV™ AMD, Riedel-de Haën™
Supplier: Honeywell Chemicals
|
Danger
|
Synonyms:
Hydroxy methane
, Methyl alcohol
, Carbinol
, Wood alcohol
34898-2.5LEA
90.05
EUR
34898-2.5L
34898-4X2.5L
Methanol ≥99.9% (by GC), CHROMASOLV™ AMD, Riedel-de Haën™
Methanol
- Solvents designed for high-performance thin-layer chromatography
Formula:
CH₃OH MW: 32,04 g/mol Boiling Pt: 64-65 °C (1,013 hPa) Melting Pt: -98 °C Density: 0,79 g/cm³ (20 °C) Flash Pt: 11 °C Storage Temperature: Ambient |
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 |
Specification Test Results
Assay (GC) | Min. 99.9 % |
Non-volatile matter | Max. 0.0005 % |
Water (Karl Fischer) | Max. 0.02 % |
Free acid (as HCOOH) | Max. 0.001 % |
Free alkali (as NH₃) | Max. 0.0005 % |
Transmittance at 210 nm | Min. 30 % |
Transmittance at 220 nm | Min. 50 % |
Transmittance at 235 nm | Min. 80 % |
Transmittance from 260 nm | Min. 98 % |
HPLC Gradient at 230 nm | Max. 2 mAU |
Fluorescence (chinin) at 254 nm | Max. 1 ppb |
Fluorescence (chinin) at 365 nm | Max. 1 ppb |
for AMD technic | complying |
Explosion Limit | 36 % |
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