Methanol ≥99.9%, CHROMASOLV™ for HPLC, Riedel-de Haën™

Supplier: Honeywell Chemicals
Danger

Synonyms: Hydroxy methaneMethyl alcoholCarbinolWood alcohol

34860-2LEA 85.53 EUR
34860-2L HONC34860-30L 34860-4X2.5L 34860-18L-R 34860-6X1L 34860-2.5L 34860-1L HONC34860-4X4L 34860-45L-R 34860-4X2L 34860-7L
Methanol ≥99.9%, CHROMASOLV™ for HPLC, Riedel-de Haën™
Methanol

  • For HPLC and organic synthesis
  • High-purity, multipurpose solvents
  • High lot-to-lot consistency

Formula: CH₃OH
MW: 32,04 g/mol
Boiling Pt: 64 - 65 °C
Melting Pt: -98 °C
Density: 0,79 g/cm3
Flash Pt: 11 °C (closed cup)
Storage Temperature: Ambient
MDL Number: MFCD00004595
CAS Number: 67-56-1
EINECS: 200-659-6
UN: 1230
ADR: 3,II
REACH: 01-2119433307-44
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Specification Test Results

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

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