Molekula
DMSO for GC
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
DMSO for GC (Dimethyl Sulfoxide) is a polar aprotic solvent widely used as a sample diluent in gas chromatography (GC), notably for dissolving samples in headspace GC analysis of residual solvents. It is also employed in sample preparation, extraction, and as a reagent in chemical synthesis. This high-purity DMSO has a CAS number of 67-68-5, molecular formula (CH3)2SO, and a molecular weight of 78.13. It is stored at ambient temperature and carries no signal word for hazard classification. Molekula supplies DMSO for GC from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 L — £190.00 per pack ex VAT · £228.00 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless liquid |
| Water | ≤ 0.05% |
| Purity | ≥ 99.90% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 87 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90033480 |
| CAS Number | 67-68-5 |
| Molecular Formula | (CH3)2SO |
| Molecular Weight | 78.13 |
| SMILES | CS(=O)C |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| Tariff Code | 2930909599 |
Safety & GHS
Hazard statements
- H227 Combustible liquid
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is DMSO for GC primarily used for?
DMSO (Dimethyl Sulfoxide) for GC is primarily used as a polar solvent for sample preparation, extraction, and dissolution of analytes in gas chromatography applications.
What is the chemical formula and molecular weight of DMSO for GC?
The chemical formula is (CH₃)₂SO, and the molecular weight is 78.13 g/mol.
How should DMSO for GC be stored?
Store DMSO for GC at ambient temperature in a tightly sealed container, away from moisture and direct sunlight.
What purity grade is available for DMSO for GC?
Molekula supplies DMSO for GC in GC-grade purity, typically ≥99.9% with low UV cutoff for chromatographic applications.
Can Molekula supply DMSO for GC in bulk quantities?
Yes, Molekula offers DMSO for GC in bulk, with flexible packaging options (drums, IBCs, or custom containers) for large-volume orders.
What documentation comes with an order of DMSO for GC?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), and batch-specific documentation for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.