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DIMETHYL SULPHOXIDE GC Reference Standard
Traceable to USP reference Standard
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Article No.
GS070
Grade
Purity
CAS No.
67-68-5
Molecular Formula
CH
3
SO.CH
3
Molecular Weight
78.13
H.S. Code
2930.9099
Shelf Life
36 Months
Specifications
Appearance
Clear colourless liquid
Purity (by GC)
Min 99.9%
Potency
Reported on COA
Identification (By IR)
Conforms to structure
Identification (by 1H NMR)
Conforms to structure
Identification (by GCMS)
Passes test
Colour scale
Max 10 APHA
Residue on evaporation
Max 0.002%
Water (by KF)
Max 0.1%
Revision Date:
29-Jul-2025
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DIMETHYL SULPHOXIDE GC Reference Standard