Methanol ≥99.8% for HPLC

Supplier: VWR Chemicals

K977-1LEA 97.5 EUR
K977-1L K977-4L
Methanol ≥99.8% for HPLC
Methanol
Formula: CH₃OH
MW: 32,04 g/mol
Boiling Pt: 64,6 °C (1013 hPa)
Melting Pt: –98 °C
Density: 0,7918 g/cm³ (20 °C)
Flash Pt: 11 °C (closed cup)
MDL Number: MFCD00004595
CAS Number: 67-56-1
ADR: 3,II
Merck Index: 13,05984
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Specification Test Results

Abs. at 210 nm <0.8
Abs. at 220 nm ≤0.4
Abs.@230 nm ≤0.2
Abs. at 240 nm ≤0.1
Abs. at 260 nm ≤0.04
Abs.@280 – 400 nm ≤0.01
Carbonyl Compounds ≤0.001%
Color (APHA) ≤10
Purity ≥99.8%
Residue After Evaporation ≤0.001%
Solubility (30%, Water) Pass
Substances Darkened by Sulphuric Acid Pass
Substances Reducing Permanganate Test Pass
Titrable Acid ≤0.0003 meq/g
Titrable Base ≤0.0002 meq/g
Water ≤0.1%

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