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806022 Methanesulfonic acid

Methanesulfonic acid for synthesis. CAS 75-75-2, EC Number 200-898-6, chemical formula CH₃SO₃H.

Methanesulfonic acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: MSA

CAS #: 75-75-2 EC Number: 200-898-6 Molar Mass: 96.11 g/mol Chemical Formula: CH₃SO₃H Hill Formula: CH₄O₃S
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
75-75-2200-898-6CH₄O₃SCH₃SO₃H96.11 g/mol

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          Description
          Catalogue Number806022
          SynonymsMSA
          DescriptionMethanesulfonic acid
          References
          Product Information
          CAS number75-75-2
          EC index number607-145-00-4
          EC number200-898-6
          Hill FormulaCH₄O₃S
          Chemical formulaCH₃SO₃H
          Molar Mass96.11 g/mol
          HS Code2904 10 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationMethanesulfonic acid for synthesis. CAS 75-75-2, EC Number 200-898-6, chemical formula CH₃SO₃H.
          Biological Information
          Physicochemical Information
          Boiling point167 °C (13 hPa)
          Density1.4812 g/cm3 (18 °C)
          Flash point189 °C
          Melting Point20 °C
          pH value<1 (H₂O, 20 °C)
          Vapor pressure0.112 hPa (80 °C)
          Solubility1000 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 649 mg/kg
          LD 50 dermalLD50 Rabbit 200 - 2000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H290: May be corrosive to metals.
          H302: Harmful if swallowed.
          H314: Causes severe skin burns and eye damage.
          H335: May cause respiratory irritation.
          Precautionary Statement(s)P234: Keep only in original packaging.
          P261: Avoid breathing mist or vapours.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with 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.
          Signal WordDanger
          RTECSPB1140000
          Storage class8A Combustible, corrosive hazardous materials
          WGKWGK 1 slightly hazardous to water
          Disposal4
          Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).
          Safety Information
          Categories of dangercorrosive
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3265 , 8, II
          Declaration (transport by air) IATA-DGRUN 3265 , 8, II
          Declaration (transport by sea) IMDG-CodeUN 3265 , 8, II, Segregation Group: 1 (Acids)
          Supplemental Information
          Specifications
          Appearance of substance (visual)colourless to brownish
          Assay (acidimetric)≥ 99.0 %
          Density (d 20 °C/ 4 °C)1.478 - 1.482
          Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
          Global Trade Item Number
          Catalogue Number GTIN
          8060220250 04022536388861
          8060221000 04022536388878

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