Dimethyl sulfoxide ACS

Supplier: VWR
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Synonyms: Methyl sulfoxideDMSOMethyl sulphoxide

0231-4L 0231-500ML
97061-248EA 728.53 USD
97061-248 97061-250
Dimethyl sulfoxide ACS
Dimethyl sulphoxide
Formula: (CH₃)₂SO
MW: 78.14 g/mol
Boiling Pt: 189 °C
Melting Pt: 18 °C
Density: 1.101 g/cm³ (20 °C)
Flash Pt: 87 °C
Storage Temperature: Ambient
MDL Number: MFCD00002089
CAS Number: 67-68-5
EINECS: 200-664-3
Merck Index: 13,03285
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Specification Test Results

Abs.@270 nm <0.4
Abs.@290 nm ≤0.18
Abs.@310nm ≤0.06
Abs.@330 nm ≤0.02
Abs.@350 – 400 nm ≤0.01
Purity ≥99.9%
Residue After Evaporation ≤0.01%
Titrable Free Acid ≤0.001 meq/g
Water (KF) ≤0.1%

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