Molekula
1-Propanesulfonic acid sodium salt
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
1-Propanesulfonic acid sodium salt (sodium propanesulfonate) is a water-soluble organic compound widely used as a surfactant, buffer, and electrolyte in pharmaceutical formulations, detergents, and biochemical research. It acts as a mild, non-toxic alternative to harsher sulfonic acids, ensuring stability in aqueous solutions while maintaining low irritation. This chemical has a CAS number of 14533-63-2, with the molecular formula C3H7NaO3S and a molecular weight of 164.14 g/mol. It is safely stored at ambient conditions but requires handling with caution, as indicated by its "Warning" signal word. Molekula supplies 1-Propanesulfonic acid sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
1-Propanesulfonic acid sodium salt (sodium propanesulfonate) is a water-soluble organic compound widely used as a surfactant, buffer, and electrolyte in pharmaceutical formulations, detergents, and biochemical research. It acts as a mild, non-toxic alternative to harsher sulfonic acids, ensuring stability in aqueous solutions while maintaining low irritation. This chemical has a CAS number of 14533-63-2, with the molecular formula C3H7NaO3S and a molecular weight of 164.14 g/mol. It is safely stored at ambient conditions but requires handling with caution, as indicated by its "Warning" signal word. Molekula supplies 1-Propanesulfonic acid sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Conclusion | The product has been tested and complies with the given specifications |
| pH | 5 - 7 |
| Loss on Drying | ≤1.0% |
| Assay | ≥99% |
| NMR Spectrum (1H) | Consistent with structure |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 55328812 |
| CAS Number | 14533-63-2 |
| Molecular Formula | C3H7NaO3S |
| Molecular Weight | 164.14 |
| SMILES | [Na].O=S(=O)(O)CCC |
| REACH Code | Y110 |
| HTS Code | 29041050 |
| Tariff Code | 2904100090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+341 IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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 1-propanesulfonic acid sodium salt commonly used for?
It is primarily used as a buffer in biochemical applications, such as in electrophoresis gels, and as a reagent in organic synthesis.
What is the molecular formula and molecular weight of this compound?
The molecular formula is **C₃H₇NaO₃S**, and the molecular weight is **164.14 g/mol**.
How should 1-propanesulfonic acid sodium salt be stored?
Store at **ambient temperature** in a tightly sealed container, away from moisture and incompatible substances.
What purity grades are available for this product?
Molekula supplies this compound in **analytical and reagent grades**; contact us for specific purity details.
Can Molekula supply this product in bulk quantities?
Yes, we offer bulk packaging options—please inquire for minimum order quantities and pricing.
What documentation is provided with an order of this chemical?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and a product specification sheet.
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.