Methansulfonsyre 98%

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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ACRO432970010 ACRO432970050
Methansulfonsyre 98%
Methansulfonsyre
Formel: CH₃SO₃H
Kogepunkt: 167 °C (10 mmHg)
Smeltepunkt: 19 °C
Massefylde: 1,481 g/cm³
Flammepunkt: 189 °C
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00007518
CAS-nummer: 75-75-2
UN nummer: 3265
ADR: 8,III
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Specifikationer Testresultater

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 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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