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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
                  8060220005 04022536388854
                  8060220250 04022536388861
                  8060221000 04022536388878
                  8060229025 04022536781242

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