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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

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