Methanol ≥99,9%, CHROMASOLV™ für die HPLC, Riedel-de Haën™
Lieferant: Honeywell Chemicals
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Gefahr
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Synonyms:
Wood alcohol, Methyl alcohol, Hydroxy methane, Carbinol
34860-7L
34860-18L
34860-45L
34860-2.5L
34860-4X2.5L
34860-1L
34860-6X1L
34860-2L
34860-4X2L
34860-30L
34860-7LEA
357.46
CHF
34860-7L
34860-18L-R
34860-45L-R
34860-2.5L
34860-4X2.5L
34860-1L
34860-6X1L
34860-2L
34860-4X2L
HONC34860-30L
Methanol ≥99,9%, CHROMASOLV™ für die HPLC, Riedel-de Haën™
Methanol
- For HPLC and organic synthesis
- High-purity, multipurpose solvents
- High lot-to-lot consistency
Formel:
CH₃OH MW: 32.04 g/mol Siedepunkt: 64…65 °C (1.013 hPa) Melting Pt: –98 °C Dichte: 0.79 g/cm³ (20 °C) Flash-Pt: 11 °C Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00004595 CAS-Nummer: 67-56-1 EINECS: 200-659-6 UN: 1230 ADR: 3 II REACH: 01-2119433307-44 Merck Index: 13,05984 |
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Spezifikation Testergebnisse
Assay (GC) | Min. 99.90 % |
Non-volatile matter | Max. 0.0005 % |
Water (Karl Fischer) | Max. 0.03 % |
Absorbance at 400 nm | Max. 0.01 |
Absorbance 280 nm | Max. 0.01 |
Absorbance at 260 nm | Max. 0.04 |
Absobance at 254 nm | Max. 0.02 |
Absorbance at 240 nm | Max. 0.07 |
Absorbance at 235 nm | Max. 0.10 |
Absorbance at 230 nm | Max. 0.15 |
Absorbance at 220 nm | Max. 0.30 |
Absorbance at 210 nm | Max. 0.60 |
Absorbance at 205 nm | Max. 1.00 |
Absorbance (JP)(Val.Ref) | complying |
Fluorescence (chinin) at 254 nm | Max. 1 ppb |
Fluorescence (chinin) at 365 nm | Max. 1 ppb |
APHA | Max. 10 |
Vapor Pressure | 410 mmHg ( 50 °C) |
Vapor Density | 1.11 (vs air) |
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