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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

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.
                      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 95
                      Structure formula ImageStructure formula Image
                      Quality LevelMQ300
                      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
                      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.
                      Storage and Shipping Information
                      StorageStore at +2°C to +30°C.
                      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
                      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
                      1029521011 04027269985714
                      1029522500 04022536038292
                      1029522511 04027269985721
                      1029524000 04027269429249