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Dimethyl sulphoxide ≥99.99% (by anhydrous basis), PESTINORM® for headspace gas chromatography

Supplier: VWR Chemicals

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Filtered through a 0.2 µm filter, packaged under nitrogen.

85396.290EA 20786 INR InStock
85396.290 85396.320
Dimethyl sulphoxide ≥99.99% (by anhydrous basis), PESTINORM® for headspace gas chromatography
Dimethyl sulphoxide


Formula: (CH₃)₂SO
MW: 78.14 g/mol
Boiling Pt: 189
Melting Pt: 18.5 °C
Density: 1.101 g/cm³ (20 °C)
Flash Pt: 87
Storage Temperature: Ambient
 MDL Number: MFCD00002089
CAS Number: 67-68-5
EINECS: 200-664-3
REACH: 01-2119431362-50
Merck Index: 13,03285
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=3ec1573e80c11ddf9254283ef76abf5fb6539c7e&vid=d0727d3220885f6adab5f099d9fd3b4de38d5710&prid=web&clid=SAPDAM
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Specification Test Results
Purity (GC) min. 99.8%
Identity (IR) Complying
Residue after evaporation max. 0.0003% w/w
Water (KF) max. 0.05% w/w
Color (APHA Pt-Co) max. 10
GC-HS (Each class 1 solvent) max. 1 µg/g
GC-HS (Each class 2 solvent) max. 10 µg/g
GC-HS (Each class 3 solvent) max. 50 µg/g
Transmittance (350 nm) Min. 95.0 %
Transmittance (400 nm) Min. 98.0 %
Headspace test for O.V.I's Passes test

 

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