Molekula
1-Octanesulfonic acid sodium salt for HPLC
1-Octanesulfonic acid sodium salt is a sulfonic acid salt used as a mobile phase additive in HPLC to improve peak shape and separation efficiency. It is a water-soluble, ionic compound with a molecular formula of CH3(CH2)7SO3Na and a molecular weight of 216.27 g/mol. CAS number: 5324-84-5. Store at ambient temperature. Signal word: Danger. Molekula supplies 1-Octanesulfonic acid sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
1-Octanesulfonic acid sodium salt is a sulfonic acid salt used as a mobile phase additive in HPLC to improve peak shape and separation efficiency. It is a water-soluble, ionic compound with a molecular formula of CH3(CH2)7SO3Na and a molecular weight of 216.27 g/mol. CAS number: 5324-84-5. Store at ambient temperature. Signal word: Danger. Molekula supplies 1-Octanesulfonic acid sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Melting Point | 299 - 301°C |
| Loss on Drying | ≤ 2.0% |
| Assay | ≥ 98.0% |
| PH (10% solution in water) | 5.5 - 7.5 |
| Identity (IR) | Conforms to structure |
| UV 200nm | ⩾ 70.0% |
| UV 220nm | ⩾ 90.0% |
| UV 250nm | ⩾ 98.0% |
| Suitable for ion pair chromatography | Conforms |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Shelf Life | 60 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 5324-84-5 |
| Molecular Formula | CH3(CH2)7SO3Na |
| Molecular Weight | 216.27 |
| SMILES | CCCCCCCCS(=O)(=O)[O-].[Na+] |
| EC / UN Number | 1759 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2904.10.5000 |
| Tariff Code | 2904100090 |
Safety & GHS
-
Explosive
GHS01
-
Compressed Gas
GHS04
Hazard statements
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 1-Octanesulfonic acid sodium salt used for?
It is primarily used as a mobile phase additive in HPLC to improve peak shape and separation of basic compounds.
What is the chemical formula and molecular weight?
The formula is CH3(CH2)7SO3Na with a molecular weight of 216.27 g/mol.
How should this compound be stored?
Store at ambient temperature, away from moisture and incompatible materials.
What grade is available?
Available in HPLC-grade purity suitable for analytical applications.
Can Molekula supply this in bulk?
Yes, Molekula can supply 1-Octanesulfonic acid sodium salt in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.