Methacrylic Acid 3-Sulfopropyl Ester Potassium Salt
CAS 31098-21-2 · C7H11KO5S · 246.32 g/mol
About Methacrylic Acid 3-Sulfopropyl Ester Potassium Salt
Methacrylic Acid 3-Sulfopropyl Ester Potassium Salt (CAS 31098-21-2) is listed in the ChemSigma catalog under Special Sulfonates (Functional Chemical). Its molecular formula is C7H11KO5S and its molecular weight is 246.32 g/mol. Its IUPAC name is potassium 3-(2-methylprop-2-enoyloxy)propane-1-sulfonate. It is also known as SPM; Methacrylic Acid 3-Sulfopropyl Ester Potassium Salt; 3-SULFOPROPYL METHACRYLATE, POTASSIUM SALT.
This page lists the product identifiers, the available pack sizes (25 kg, 10 kg, 1 kg, 500 g, 100 g, 25 g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.
Basic information
| CAS number | 31098-21-2 |
|---|---|
| Product name | Methacrylic Acid 3-Sulfopropyl Ester Potassium Salt |
| IUPAC name | potassium 3-(2-methylprop-2-enoyloxy)propane-1-sulfonate |
| Synonyms | SPM; Methacrylic Acid 3-Sulfopropyl Ester Potassium Salt; 3-SULFOPROPYL METHACRYLATE, POTASSIUM SALT |
| Molecular formula | C7H11KO5S |
| Molecular weight | 246.32 g/mol |
| EC number | 250-466-6 |
| MDL number | MFCD00010139 |
Certificate of Analysis
A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.
Quote + COA & specificationPackaging
Bulk quantities and custom packaging are available on request.
Properties & storage
| Appearance | White to Off-white Powder |
|---|---|
| Melting Point | 238.0-244.0 ( ℃ ) |