Methanol 99,8 HPLC

Leverancier: VWR Chemicals
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Synoniemen: Wood alcohol, Methyl alcohol, Hydroxy methane, Carbinol

K977-1LEA 150 EUR
K977-1L K977-4L
Methanol 99,8 HPLC
Methanol
Formule: CH₃OH
MW: 32.04 g/mol
Kookpunt: 64.6
Smeltpunt: –98 °C
Dichtheid: 0.7918 g/cm³ (20 °C)
Vlampunt: 11 °C (gesloten beker)
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD00004595
CAS nummer: 67-56-1
EINECS: 200-659-6
UN: 1230
Bereik: 01-2119433307-44
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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