missing translation for 'onlineSavingsMsg'
Learn More
Methanesulfonic acid, 99%, extra pure, Thermo Scientific Chemicals Product Code.: 10346910
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organic acids and derivatives
  6. Organic sulfonic acids and derivatives
  7. Methanesulfonic acid, 99%, extra pure, Thermo Scientific Chemicals
SDS compliance-icons compliance-icons

Methanesulfonic acid, 99%, extra pure, Thermo Scientific Chemicals

Product Code. 10346910
250 mL, Glass bottle
Click to view available options
Quantity:
5 mL
250 mL
1 L
5 L
Packaging:
Glass bottle
Plastic drum
This item is not returnable. View return policy

Product Code. 10346910

Brand: Thermo Scientific Acros 125612500

Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

78.65 EUR valid until 2025-12-31
Use promo code "25339" to get your promotional price.

 Explore more special offers
This item is not returnable. View return policy

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 75-75-2
Molecular Formula CH4O3S
Molecular Weight (g/mol) 96.1
MDL Number MFCD00007518
InChI Key AFVFQIVMOAPDHO-UHFFFAOYSA-N
Synonym methylsulfonic acid, methanesulphonic acid, methanesulfonicacid, kyselina methansulfonova, methansulfonsaeure, ccris 2783, kyselina methansulfonova czech, ch3so3h, methane sulfonic acid, sulfomethaneShow MoreShow Less
PubChem CID 6395
ChEBI CHEBI:27376
IUPAC Name methanesulfonic acid
SMILES CS(=O)(=O)O

Specifications

Melting Point 19.0°C
Density 1.4810g/mL
Boiling Point 167.0°C (10.0 mmHg)
Flash Point 189°C
Infrared Spectrum Authentic
Assay Percent Range 99%
Packaging Glass bottle
Linear Formula CH3SO3H
Refractive Index 1.4252 to 1.4315
Quantity 250 mL
Beilstein 04, 4
Fieser 01,666; 02,270; 04,326; 10,256; 11,321; 12,212; 13,176
Merck Index 15, 6026
Specific Gravity 1.481
Solubility Information Solubility in water: soluble. Other solubilities: soluble in alcohol, ether and ethanol, insoluble in hexane and methylcyclopentane, 1.50wt% benzene -0.23wt% 0-chlorotoluene (26-28°C), 0.38wt% toluene -0.47wt% ethyl disulfide (26-28°C)
Viscosity 11.6 mPa.s (25°C)
Formula Weight 96.1
Percent Purity 99%
Grade Extra Pure
Physical Form Liquid
Chemical Name or Material Methanesulfonic acid
Show More Show Less

Product Suggestions

Certificates

Certificates

A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.

5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number2508924 Certificate TypeCertificate of Analysis Date21/02/2025 Catalog Number125610010,125610051,125610050,10002923,125612500
Lot Number2472384 Certificate TypeCertificate of Analysis Date21/02/2025 Catalog Number125610010,12561056,125610051,125610050,10002923,125612500
Lot Number2492843 Certificate TypeCertificate of Analysis Date21/02/2025 Catalog Number125610010,12561056,125610051,125610050,10002923,125612500
Lot Number2522665 Certificate TypeCertificate of Analysis Date21/02/2025 Catalog Number125610010,125610051,125610050,10002923,125612500
Lot Number2323333 Certificate TypeCertificate of Analysis Date21/02/2025 Catalog Number125610010,12561056,125610051,125610050,10002923,125612500

Safety and Handling

compliance-icons compliance-icons
Product Identifier
  • Methanesulfonic acid
 Signal Word
  • Danger
 Hazard Category
  • Substances and mixtures corrosive to metals Category 1
  • Acute toxicity Category 4
  • Skin corrosion/irritation Category 1 B
  • Serious eye damage/eye irritation Category 1
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H290-May be corrosive to metals.
  • H302-Harmful if swallowed.
  • H312-Harmful in contact with skin.
  • H314-Causes severe skin burns and eye damage.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P361-Take off immediately all contaminated clothing.
SDS

Promotions

  • Multiple Manufacturers

    Shop now and save up to 97% on top-quality products for your lab needs.
    Promo Code: 25908

    Expires:  2025-03-31

RUO – Research Use Only

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title
Methanesulfonic acid, 99%, extra pure, Thermo Scientific Chemicals >

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.