Molekula
Sodium allylsulfonate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Sodium allylsulfonate is a water-soluble sodium salt used as a surfactant and intermediate in chemical synthesis. Documented applications include use as an additive in nickel electroplating baths and as a copolymerizable emulsifier, notably with acrylonitrile to produce dyeable acrylic fibres. It is employed in polymerization processes and as a stabilizer in industrial formulations. Available in powder form with a molecular weight of 144.13 g/mol, it has a CAS number of 2495-39-8 and is stable at ambient storage conditions. Molekula supplies Sodium allylsulfonate 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | White Crystals |
| Drying loss | 3.0 % |
| NaCl | 3.0 % |
| Assay | 95.0 % |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90037678 |
| CAS Number | 2495-39-8 |
| IUPAC Name | sodium prop-2-ene-1-sulfonate |
| EC Number | 219-676-5 |
| Molecular Formula | C3H5NaO3S |
| Molecular Weight | 144.13 |
| Exact Mass | 143.9857 |
| SMILES | C=CCS(=O)(=O)[O-].[Na+] |
| InChIKey | DIKJULDDNQFCJG-UHFFFAOYSA-M |
| InChI | InChI=1S/C3H6O3S.Na/c1-2-3-7(4,5)6;/h2H,1,3H2,(H,4,5,6);/q;+1/p-1 |
| PubChem CID | 23690996 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2904105000 |
| Tariff Code | 2904100090 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, 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
- 2-Propene-1-sulfonic acid, sodium salt
- 2-Propene-1-sulfonic acid, sodium salt (1:1)
- Allylsulfonic acid, sodium salt
- C3H5NaO3S
- Prop-2-ene-1-sulfonic acid sodium salt
- SODIUM 1-PROPENE-3-SULFONATE
- SODIUM 2-PROPENE-1-SULFONATE
- Sodium allysulfonate
- sodium prop-2-ene-1-sulfonate
- Sodium prop-2-enesulphonate
Frequently asked questions
What is sodium allylsulfonate used for?
It is primarily used as a surfactant and emulsifier in industrial applications, including polymer synthesis and detergent formulations.
What is the chemical formula and molecular weight of sodium allylsulfonate?
The formula is C3H5NaO3S with a molecular weight of 144.13 g/mol.
How should sodium allylsulfonate be stored?
It should be stored at ambient temperature, away from moisture and incompatible substances.
What grade of sodium allylsulfonate does Molekula supply?
Molekula supplies sodium allylsulfonate in technical grade; custom grades are available upon request.
Can Molekula supply sodium allylsulfonate in bulk?
Yes, Molekula can supply sodium allylsulfonate in bulk quantities; please contact us for pricing and availability.
What documentation comes with a purchase of sodium allylsulfonate?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation is available upon request.
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.