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DIMETHYL SULPHOXIDE (IN-HOUSE GC STANDARD)
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Article No.
GI070
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 colorless liquid
Purity (by GC)
Min 99.9%
Water (by KF)
Max 0.1%
Potency
Reported on COA
Identification (by IR)
Conforms to structure
Identification (by 1H NMR)
Conforms to structure
Identification (by GCMS)
Conforms to structure
Identification (by Mass)
Conforms to structure
Specific gravity (at 20°C)
1.099 -1.101
Refractive index (20°C; 589 nm)
1.478 - 1.479
Residue on evaporation
Max 0.002%
Revision Date:
30-Dec-2025
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IN-HOUSE GC STANDARDS
DIMETHYL SULPHOXIDE (IN-HOUSE GC STANDARD)