3-Sulfopropyl methacrylate, potassium salt
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- $8 - $992
- Product name: 3-Sulfopropyl methacrylate, potassium salt
- CAS: 31098-21-2
- MF: C7H11KO5S
- MW: 247.33
- EINECS:250-466-6
- MDL Number:MFCD00010139
- Synonyms:2-Methyl-propenoic acid, 3-sulfopropylester, potassium salt;potassium 3-sulphopropyl methacrylate ;METHACRYLIC ACID 3-SULFOPROPYL ESTER POTASSIUM SALT 95+%;2-Propenoic acid, 2-methyl-, 3-sulfopropyl ester, potassium salt;3-(Methacryloyloxy)propane-1-sulfonic acid potassium salt;3-[(1-Oxo-2-methyl-2-propen-1-yl)oxy]-1-propanesulfonic acid potassium salt;Methacrylic acid 3-(potassiooxysulfonyl)propyl ester;Methacrylic acid 3-(potassiosulfo)propyl ester
23 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Crysdot
- Sigma-Aldrich
- Synthonix
- TCI Chemical
- TRC
Package
- 500mg
- 1g
- 5g
- 25g
- 100g
- 500g
- 1kg
- Manufactureraablocks
- Product numberAA00320Y
- Product description3-Sulfopropyl methacrylate potassium salt 97%
- Packaging5g
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00320Y
- Product description3-Sulfopropyl methacrylate potassium salt 97%
- Packaging25g
- Price$20
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00320Y
- Product description3-Sulfopropyl methacrylate potassium salt 97%
- Packaging100g
- Price$66
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00320Y
- Product description3-Sulfopropyl methacrylate potassium salt 95%
- Packaging1kg
- Price$459
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00320Y
- Product description3-Sulfopropyl methacrylate potassium salt 97%
- Packaging500g
- Price$255
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product number6161AL
- Product description3-Sulfopropyl Methacrylate Potassium Salt
- Packaging25g
- Price$34
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number31098212
- Product descriptionPotassium3-(methacryloyloxy)propane-1-sulfonate
- Packaging500g
- Price$417.78
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA560221
- Product description3-Sulfopropyl Methacrylate Potassium Salt 97%
- Packaging25g
- Price$38
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA560221
- Product description3-Sulfopropyl Methacrylate Potassium Salt 97%
- Packaging100g
- Price$92
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0001196
- Product description3-SULFOPROPYL METHACRYLATE POTASSIUM SALT 95.00%
- Packaging25G
- Price$510
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0001196
- Product description3-SULFOPROPYL METHACRYLATE POTASSIUM SALT 95.00%
- Packaging100G
- Price$600
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0001196
- Product description3-SULFOPROPYL METHACRYLATE POTASSIUM SALT 95.00%
- Packaging500G
- Price$900
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD45000357
- Product descriptionPotassium 3-(methacryloyloxy)propane-1-sulfonate 95+%
- Packaging500g
- Price$422
- Updated2026-05-27
- Buy
- ManufacturerSigma-Aldrich
- Product number251658
- Product description3-Sulfopropyl methacrylate potassium salt 98%
- Packaging100g
- Price$236
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number251658
- Product description3-Sulfopropyl methacrylate potassium salt 98%
- Packaging500g
- Price$992
- Updated2026-04-30
- Buy
- ManufacturerSynthonix
- Product numberS43587
- Product description3-Sulfopropyl Methacrylate Potassium Salt 97%
- Packaging25g
- Price$99
- Updated2026-05-06
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00320Y | 3-Sulfopropyl methacrylate potassium salt 97% | 5g | $8 | 2026-05-28 | Buy |
| aablocks | AA00320Y | 3-Sulfopropyl methacrylate potassium salt 97% | 25g | $20 | 2026-05-28 | Buy |
| aablocks | AA00320Y | 3-Sulfopropyl methacrylate potassium salt 97% | 100g | $66 | 2026-05-28 | Buy |
| aablocks | AA00320Y | 3-Sulfopropyl methacrylate potassium salt 95% | 1kg | $459 | 2026-05-28 | Buy |
| aablocks | AA00320Y | 3-Sulfopropyl methacrylate potassium salt 97% | 500g | $255 | 2026-05-28 | Buy |
| AK Scientific | 6161AL | 3-Sulfopropyl Methacrylate Potassium Salt | 25g | $34 | 2021-12-16 | Buy |
| Alichem | 31098212 | Potassium3-(methacryloyloxy)propane-1-sulfonate | 500g | $417.78 | 2021-12-16 | Buy |
| Ambeed | A560221 | 3-Sulfopropyl Methacrylate Potassium Salt 97% | 25g | $38 | 2021-12-16 | Buy |
| Ambeed | A560221 | 3-Sulfopropyl Methacrylate Potassium Salt 97% | 100g | $92 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0001196 | 3-SULFOPROPYL METHACRYLATE POTASSIUM SALT 95.00% | 25G | $510 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0001196 | 3-SULFOPROPYL METHACRYLATE POTASSIUM SALT 95.00% | 100G | $600 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0001196 | 3-SULFOPROPYL METHACRYLATE POTASSIUM SALT 95.00% | 500G | $900 | 2021-12-16 | Buy |
| Crysdot | CD45000357 | Potassium 3-(methacryloyloxy)propane-1-sulfonate 95+% | 500g | $422 | 2026-05-27 | Buy |
| Sigma-Aldrich | 251658 | 3-Sulfopropyl methacrylate potassium salt 98% | 100g | $236 | 2026-04-30 | Buy |
| Sigma-Aldrich | 251658 | 3-Sulfopropyl methacrylate potassium salt 98% | 500g | $992 | 2026-04-30 | Buy |
| Synthonix | S43587 | 3-Sulfopropyl Methacrylate Potassium Salt 97% | 25g | $99 | 2026-05-06 | Buy |
Properties
Melting point :>300°C
Density :1.436[at 20℃]
vapor pressure :0Pa at 25℃
storage temp. :Inert atmosphere,Room Temperature
form :powder to crystal
color :White to Almost white
Water Solubility :almost transparency
Hydrolytic Sensitivity :0: forms stable aqueous solutions
Stability :Stable. Incompatible with peroxides, strong acids, strong oxidizing agents.
InChI :InChI=1S/C7H12O5S.K/c1-6(2)7(8)12-4-3-5-13(9,10)11;/h1,3-5H2,2H3,(H,9,10,11);/q;+1/p-1
InChIKey :PNOXUQIZPBURMT-UHFFFAOYSA-M
SMILES :S([O-])(=O)(=O)CCCOC(=O)C(=C)C.[K+]
LogP :-3.1
CAS DataBase Reference :31098-21-2(CAS DataBase Reference)
EPA Substance Registry System :2-Propenoic acid, 2-methyl-, 3-sulfopropyl ester, potassium salt (31098-21-2)
Density :1.436[at 20℃]
vapor pressure :0Pa at 25℃
storage temp. :Inert atmosphere,Room Temperature
form :powder to crystal
color :White to Almost white
Water Solubility :almost transparency
Hydrolytic Sensitivity :0: forms stable aqueous solutions
Stability :Stable. Incompatible with peroxides, strong acids, strong oxidizing agents.
InChI :InChI=1S/C7H12O5S.K/c1-6(2)7(8)12-4-3-5-13(9,10)11;/h1,3-5H2,2H3,(H,9,10,11);/q;+1/p-1
InChIKey :PNOXUQIZPBURMT-UHFFFAOYSA-M
SMILES :S([O-])(=O)(=O)CCCOC(=O)C(=C)C.[K+]
LogP :-3.1
CAS DataBase Reference :31098-21-2(CAS DataBase Reference)
EPA Substance Registry System :2-Propenoic acid, 2-methyl-, 3-sulfopropyl ester, potassium salt (31098-21-2)
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
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Suppliers and manufacturers
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