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Dimethyl Sulphoxide, Dried, 2.5L

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

Description
Catalogue Number 102931
Synonyms Methanesulfinylmethane, Methyl sulfoxide, Dimethyl(oxido)sulfur, DMSO
Description Dimethyl sulfoxide
Overview DNA and peptide synthesis applications demand solvents with the lowest possible water content. That’s why our solvents for DNA and peptide synthesis are carefully processed and purified to optimize efficiency and yields in these critical processes.

Product Information
CAS number 67-68-5
EC number 200-664-3
Hill Formula C₂H₆OS
Chemical formula (CH₃)₂SO
Molar Mass 78.13 g/mol
HS Code 2930 90 98
Structure formula Image Structure formula Image
Quality Level MQ200

Physicochemical Information
Boiling point 189 °C (1013 hPa)
Density 1.10 g/cm3 (20 °C)
Explosion limit 1.8 - 63.0 %(V)
Flash point 87 °C
Ignition temperature 300 - 302 °C
Melting Point 18.5 °C
Saturation concentration (air) 8.0 g/m3 (20 °C)
Vapor pressure 0.6 hPa (20 °C)
Viscosity kinematic 2.14 mm2/s
Solubility 1000 g/l

Toxicological Information
LD 50 oral LD50 Rat 28300 mg/kg
LD 50 dermal LD50 Rat 40000 mg/kg

Safety Information according to GHS
RTECS PV6210000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
Disposal 1
Strongly contaminated halogen-free organic solvents: container A.

Storage and Shipping Information
Storage Store at +2°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good

Specifications
Purity (GC) ≥ 99.9 %
Identity (IR) conforms
Color ≤ 10 Hazen
Acidity ≤ 0.0005 meq/g
Alkalinity ≤ 0.0002 meq/g
Evaporation residue ≤ 10 mg/l
Water ≤ 0.025 %


MSDS

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