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Kaliummethansulfonat
≥98.0% (dry substance, T)
Synonym(e):
Methansulfonsäure Kaliumsalz
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About This Item
Empirische Formel (Hill-System):
CH3KO3S
CAS-Nummer:
Molekulargewicht:
134.20
Beilstein:
3914899
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22
Empfohlene Produkte
Qualitätsniveau
Assay
≥98.0% (dry substance, T)
Form
crystals
Verlust
<10% loss on drying
Funktionelle Gruppe
sulfonic acid
SMILES String
[K+].CS([O-])(=O)=O
InChI
1S/CH4O3S.K/c1-5(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1
InChIKey
XWIJIXWOZCRYEL-UHFFFAOYSA-M
Allgemeine Beschreibung
1,3,(6,7)-Naphthalenetrisulfonic acid trisodium salt hydrate is an anionic chromophore often used in the fabrication of Ni, PPy-NTS and PPy-PTS electrodes to enhance the hydrogen evolution reaction.
Anwendung
Potassium methanesulfonate can be employed as a cocatalyst in ruthenium-catalyzed C-H arylation of heteroarylbenzenes.
Signalwort
Warning
H-Sätze
Gefahreneinstufungen
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 2
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
dust mask type N95 (US), Eyeshields, Gloves
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