Methanol ≥99.9% ACS, Spectrophotometric Grade, Riedel-de Haën™

Supplier: Honeywell Chemicals
Danger

Synonyms: Hydroxy methaneMethyl alcoholCarbinolWood alcohol

154903-1LEA 75.87 EUR
154903-1L 154903-4X2L 154903-2L 154903-500ML
Methanol ≥99.9% ACS, Spectrophotometric Grade, Riedel-de Haën™
Methanol

Beilstein Number: 1098229

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
Merck Index: 13,05984
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Specification Test Results

Identity (IR) complying
Assay (GC) min. 99.90 %
Non-volatile matter max. 0.001 %
Mixable with H2O complying
Water (Karl Fischer) max. 0.1 %
Titrable Acid max. 0.0003 meq/g
Titrable Base max. 0.0002 meq/g
KMnO4 reducing matter complying
Acetaldehyde max. 0.001 %
Formaldehyde max. 0.001 %
Acetone (GC) max. 0.001 %
Reaction against H2SO4 complying
Absorbance at 400 nm max. 0.01
Absorbance 280 nm max. 0.01
Absorbance at 260 nm max. 0.04
Absorbance at 240 nm max. 0.10
Absorbance at 230 nm max. 0.20
Absorbance at 220 nm max. 0.40
Absorbance at 210 nm max. 0.80
Absorbance at 205 nm max. 1.00
APHA max. 10

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