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Metanolo 99,9 GC_ASSAY_METHOD, CHROMASOLV™ AMD, Riedel-de Haën™

Fornitore: Honeywell Chemicals
Pericolo

Synonyms: Alcol metilico, Alcol denaturato

34898-2.5L 34898-4X2.5L
34898-2.5LEA 98.41 EUR
34898-2.5L 34898-4X2.5L
Metanolo 99,9 GC_ASSAY_METHOD, CHROMASOLV™ AMD, Riedel-de Haën™
Metanolo

  • Solvents designed for high-performance thin-layer chromatography

Formula: CH₃OH
Peso molecolare: 32.04 g/mol
Punto di ebollizione: 64…65 °C (1.013 hPa)
Punto di fusione: –98 °C
Densità: 0.79 g/cm³ (20 °C)
Flash Pt: 11 °C
Temperatura di stoccaggio: Ambiente
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
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Risultati del test di specificazione

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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