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102952 Dimethyl sulfoxide

for analysis EMSURE® ACS

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

Synonyms: Methanesulfinylmethane, Methyl sulfoxide, Dimethyl(oxido)sulfur, DMSO

CAS #: 67-68-5 EC Number: 200-664-3 Molar Mass: 78.13 g/mol Chemical Formula: (CH₃)₂SO Hill Formula: C₂H₆OS Grade: ACS
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102952
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
67-68-5200-664-3C₂H₆OS(CH₃)₂SO78.13 g/molACS

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      Description
      Catalogue Number102952
      SynonymsMethanesulfinylmethane, Methyl sulfoxide, Dimethyl(oxido)sulfur, DMSO
      DescriptionDimethyl sulfoxide
      OverviewEMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.
      References
      Product Information
      CAS number67-68-5
      EC number200-664-3
      GradeACS
      Hill FormulaC₂H₆OS
      Chemical formula(CH₃)₂SO
      Molar Mass78.13 g/mol
      HS Code2930 90 99
      Structure formula ImageStructure formula Image
      Quality LevelMQ300
      Applications
      Biological Information
      Physicochemical Information
      Boiling point189 °C (1013 hPa)
      Density1.1 g/cm3 (20 °C)
      Explosion limit1.8 - 63.0 %(V)
      Flash point87 °C
      Ignition temperature300 - 302 °C
      Melting Point18.5 °C
      Saturation concentration (air)8.0 g/m3 (20 °C)
      Vapor pressure0.55 hPa (20 °C)
      Viscosity kinematic2.14 mm2/s
      Solubility1000 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 28300 mg/kg
      LD 50 dermalLD50 Rat 40000 mg/kg
      Safety Information according to GHS
      RTECSPV6210000
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Disposal1
      Strongly contaminated halogen-free organic solvents: container A.
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDKein Gefahrgut
      Declaration (transport by air) IATA-DGRNo Dangerous Good
      Declaration (transport by sea) IMDG-CodeNo Dangerous Good
      Supplemental Information
      Specifications
      Purity (GC)≥ 99.9 %
      Identity (IR)conforms
      Appearanceclear
      Color≤ 10 Hazen
      Titrable acid≤ 0.0002 meq/g
      Density (d 20 °C/20 °C)1.101 - 1.103
      Refractive index (n 20/D)1.478 - 1.481
      Melting point≥ 18.0 °C
      Heavy metals (as Pb)≤ 0.0001 %
      Fe (Iron)≤ 0.0001 %
      Related substances (GC)conforms
      Readily carbonizable substancesconforms
      Evaporation residue≤ 0.001 %
      Water≤ 0.1 %
      Global Trade Item Number
      Catalogue Number GTIN
      1029521000 04022536038278