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ChemicalBook >> CAS DataBase List >> Potassium methanesulfonate

Potassium methanesulfonate

Potassium methanesulfonate price.
  • $48 - $1283.7
  • Product name: Potassium methanesulfonate
  • CAS: 2386-56-3
  • MF: CH3KO3S
  • MW: 134.2
  • EINECS:219-202-7
  • MDL Number:MFCD00070544
  • Synonyms:potassiummethylsulfonate ;POTASSIUM METHANESULFONATE;METHANESULFONIC ACID POTASSIUM SALT;potassium methanesulphonate;PotassiuM Methanesulfonate, 99% LuMp/powder;PotassiuM Methanesulfonate >=98.0% (dry substance, T);PotassiumMethanesulfonate>POTASSIUM METHANESULFONATE ISO 9001：2015 REACH
Price8 Properties Safety Information Description
8 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 5g
  • 25G
  • 100g
  • ManufacturerAK Scientific
  • Product number8860AL
  • Product descriptionPotassium Methanesulfonate
  • Packaging5g
  • Price$49
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0156633
  • Product descriptionPOTASSIUM METHANESULFONATE 95.00%
  • Packaging5G
  • Price$839.59
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0156633
  • Product descriptionPOTASSIUM METHANESULFONATE 95.00%
  • Packaging25G
  • Price$1283.7
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number83000
  • Product descriptionPotassium methanesulfonate ≥98.0% (dry substance, T)
  • Packaging5G
  • Price$66.8
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number83000
  • Product descriptionPotassium methanesulfonate ≥98.0% (dry substance, T)
  • Packaging25g
  • Price$161
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM0550
  • Product descriptionPotassium Methanesulfonate >98.0%(T)
  • Packaging25g
  • Price$48
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM0550
  • Product descriptionPotassium Methanesulfonate >98.0%(T)
  • Packaging100g
  • Price$111
  • Updated2025-07-31
  • Buy
  • ManufacturerTRC
  • Product numberP699345
  • Product descriptionPotassium Methanesulfonate
  • Packaging5g
  • Price$70
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 8860AL Potassium Methanesulfonate 5g $49 2021-12-16 Buy
American Custom Chemicals Corporation CHM0156633 POTASSIUM METHANESULFONATE 95.00% 5G $839.59 2021-12-16 Buy
American Custom Chemicals Corporation CHM0156633 POTASSIUM METHANESULFONATE 95.00% 25G $1283.7 2021-12-16 Buy
Sigma-Aldrich 83000 Potassium methanesulfonate ≥98.0% (dry substance, T) 5G $66.8 2025-07-31 Buy
Sigma-Aldrich 83000 Potassium methanesulfonate ≥98.0% (dry substance, T) 25g $161 2025-07-31 Buy
TCI Chemical M0550 Potassium Methanesulfonate >98.0%(T) 25g $48 2025-07-31 Buy
TCI Chemical M0550 Potassium Methanesulfonate >98.0%(T) 100g $111 2025-07-31 Buy
TRC P699345 Potassium Methanesulfonate 5g $70 2021-12-16 Buy

Properties

Melting point :>360 °C
form :Lump/Powder
color :White
Water Solubility :Soluble in water.
Sensitive :Hygroscopic
BRN :3914899
InChI :InChI=1S/CH4O3S.K/c1-5(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1
InChIKey :XWIJIXWOZCRYEL-UHFFFAOYSA-M
SMILES :S([O-])(=O)(=O)C.[K+]
EPA Substance Registry System :Methanesulfonic acid, potassium salt (2386-56-3)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Used in pharmaceutical, chemical and biological research.

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