Sodium octyl sulphate, GR 99%
Buy Sodium octyl sulphate, GR 99% (CAS 142-31-4) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-003420.
About Sodium octyl sulphate, GR 99%
Researchers and plant chemists source Sodium octyl sulphate, GR 99% from Zemixal for routine and specialised work. Key data (AR / HPLC): CAS 142-31-4, formula C8H17NaO4S and molar mass 232.28 g/mol. It is described as white powder.
Where it is used
- Electrophoresis
- DNA/RNA workflows
- Protein analysis
Storage and safety notes
Reported physical data: melting point 195 °C (dec.). It carries the GHS signal word Danger (H228, H315, H318 and H319), so wear gloves and eye protection and work with good ventilation.
Order it in 1 g, 5 g, 25 g, 100 g and 1 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Electrophoresis
- DNA/RNA workflows
- Protein analysis
Applications
Grade guides
Specifications and identifiers
| Product name | Sodium octyl sulphate, GR 99% |
|---|---|
| Catalogue number | ZX-003420 |
| CAS number | 142-31-4 |
| IUPAC name | sodium octyl sulfate |
| Molecular formula | C8H17NaO4S |
| Molar mass | 232.28 g/mol |
| Exact mass | 232.0745 |
| Grade | AR / HPLC |
| Purity / assay | 99% |
| Physical form | Powder |
| Appearance | White powder |
| Melting point | 195 °C (dec.) |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 74.8 Ų |
| HS code | 29209099 |
| InChIKey | WFRKJMRGXGWHBM-UHFFFAOYSA-M |
| SMILES | CCCCCCCCOS(=O)(=O)[O-].[Na+] |
| PubChem CID | 2735107 |
| Synonyms | Octyl sodium sulfate, Octyl sulfate sodium salt, SOS, Sodium capryl sulfate, Cycloryl OS, Duponol 80, Sipex ols, Sulfuric acid, monooctyl ester, sodium salt, Sulfuric acid, monooctyl ester, sodium salt (1:1), sodium n-octyl sulfate, Cdc25 inhibitor |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H228Flammable solid
- H315Causes skin irritation
- H318Causes serious eye damage
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P210, P240, P241, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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Other grades with CAS 142-31-4
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