Methaansulfonzuur 98%

Leverancier: Thermo Scientific
Gevaar

ACRO432970050EA 475 EUR
ACRO432970050 ACRO432970010
Methaansulfonzuur 98%
Methaansulfonzuur
Formule: CH₃SO₃H
MW: 96,11 g/mol
Kookpunt: 167 °C (10 mmHg)
Smeltpunt: 19 °C
Dichtheid: 1,481 g/cm³
Vlampunt: 189 °C
Opslagtemperatuur: Kamertemperatuur
MDL-nummer: MFCD00007518
CAS-nummer: 75-75-2
UN: 3265
ADR: 8,III
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Specificaties testresultaten

Appearance Clear yellow to brown Liquid
Infrared spectrum Conforms
Refractive index 1.4285 to 1.4315 (20°C, 589 nm)
Titration with NaOH ≥97.5 %
UV at 210 nm A: ≤0.05
UV at 220 nm A: ≤0.03
UV at 230 nm A: ≤0.02
UV at 260 nm A: ≤0.02
Titration after Ion exchange ≥99.0 % (on dry substance)
Membrane filtration test (on 0.2 M soln.) Passes test
Suitability (HPLC gradient) Passes test

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