Dimethyl sulfoxide, Spectrophotometric Grade, 99.9+%

Name: Dimethyl sulfoxide, Spectrophotometric Grade, 99.9+%
SKU: 032434.K2

CAS: 67-68-5 | C2H6OS | 78.13 g/mol

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Catalog number 032434.K2

also known as 032434-K2

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Chemical Identifiers

CAS67-68-5

IUPAC Namemethanesulfinylmethane

Molecular FormulaC2H6OS

InChI KeyIAZDPXIOMUYVGZ-UHFFFAOYSA-N

SMILESCS(C)=O

Specifications

Specification Sheet

Assay (GC)≥99.9%

Water Content (Karl Fischer Titration)0.1%, Max

Optical Absorbance at268 nm 1.00, max

Optical Absorbance at275 nm 0.50, max

Optical Absorbance at300 nm 0.20, max

Dimethyl sulfoxide is used in spectrophotometry and environmental testing.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only