Dimethyl sulfoxide ≥99.7%, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

Warning

Synonyms: DMSO

34869-4X4L 34869-6X1L 34869-6X100ML 34869-2L 34869-4X2.5L 34869-100ML

BJ34869-6100MLCS 1140.56 USD

BJ34869-6100ML BJ34869-2.5L BJ34869-4L BJ34869-1L BJ34869-2L BJ34869-100ML

Dimethyl sulfoxide ≥99.7%, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™

Dimethyl sulphoxide

Formula: (CH₃)₂SO
MW: 78.14 g/mol
Boiling Pt: 189 °C
Melting Pt: 18.5 °C
Density: 1.104 g/cm³ (20 °C)
Flash Pt: 28.5 %(V)
Storage Temperature: Ambient

MDL Number: MFCD00002089
CAS Number: 67-68-5
EINECS: 200-664-3

Specification Test Results

Assay (GC)	Min. 99.70 %
Non-volatile matter	Max. 0.002 %
Water (Karl Fischer)	Max. 0.2 %
Absorbance at 350 nm	Max. 0.01
Absorbance at 300 nm	Max. 0.10
Absorbance 280 nm	Max. 0.30
Absorbance at 270 nm	Max. 0.70
Vapor Pressure	0.42 mmHg ( 20 °C)
Explosion Limit	42 %, 63 °F
Autoignition Temperature	573 °F
Vapor Density	2.7 (vs air)

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