≥90% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 13 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504769674 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504769674 |
| Canonical Smiles | C=CCS(=O)(=O)[O-].[Na+] |
| IUPAC Name | sodium;prop-2-ene-1-sulfonate |
| InChIKey | DIKJULDDNQFCJG-UHFFFAOYSA-M |
| INCHI | 1S/C3H6O3S.Na/c1-2-3-7(4,5)6;/h2H,1,3H2,(H,4,5,6);/q;+1/p-1 |
| Isomeric SMILES | C=CCS(=O)(=O)[O-].[Na+] |
| Alternate CAS | 1606-80-0 |
| Molecular Weight | 144.12 |
| Reaxy-Rn | 4019895 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Class | Organic sulfonic acids and derivatives |
| Subclass | Organosulfonic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organosulfonic acids |
| Alternative Parents | Sulfonyls Alkanesulfonic acids Allyl sulfur compounds Organic sodium salts Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Alkanesulfonic acid - Sulfonyl - Organosulfonic acid - Allyl sulfur compound - Organic alkali metal salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organosulfur compound - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as organosulfonic acids. These are compounds containing the sulfonic acid group, which has the general structure RS(=O)2OH (R is not a hydrogen atom). |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2202824 | Certificate of Analysis | Mar 10, 2026 | S121961 |
| K2512525 | Certificate of Analysis | Oct 25, 2025 | S121961 |
| K2512523 | Certificate of Analysis | Oct 25, 2025 | S121961 |
| K2512458 | Certificate of Analysis | Oct 25, 2025 | S121961 |
| K2512436 | Certificate of Analysis | Oct 25, 2025 | S121961 |
| K2512435 | Certificate of Analysis | Oct 25, 2025 | S121961 |
| A2623055 | Certificate of Analysis | Oct 25, 2025 | S121961 |
| C2205331 | Certificate of Analysis | Sep 08, 2025 | S121961 |
| F2509024 | Certificate of Analysis | Jun 14, 2025 | S121961 |
| E2308124 | Certificate of Analysis | Feb 11, 2025 | S121961 |
| I2429044 | Certificate of Analysis | Sep 29, 2024 | S121961 |
| H2429112 | Certificate of Analysis | Sep 04, 2024 | S121961 |
| I2202827 | Certificate of Analysis | Jun 20, 2024 | S121961 |
| J2429170 | Certificate of Analysis | Jun 20, 2024 | S121961 |
| I2202826 | Certificate of Analysis | Jun 20, 2024 | S121961 |
| I2202825 | Certificate of Analysis | Jun 20, 2024 | S121961 |
| A2506167 | Certificate of Analysis | Jun 19, 2024 | S121961 |
| C2205351 | Certificate of Analysis | Dec 20, 2023 | S121961 |
| C2205339 | Certificate of Analysis | Dec 20, 2023 | S121961 |
| C2205334 | Certificate of Analysis | Dec 20, 2023 | S121961 |
| C2205324 | Certificate of Analysis | Dec 20, 2023 | S121961 |
| K2117023 | Certificate of Analysis | Aug 15, 2023 | S121961 |
| H1914204 | Certificate of Analysis | Mar 10, 2023 | S121961 |
| F1722008 | Certificate of Analysis | Jan 04, 2023 | S121961 |
| Solubility | Soluble in water, dimethylformamide, alcohol |
|---|---|
| Sensitivity | Moisture sensitive |
| Flash Point(°C) | >100℃ |
| Melt Point(°C) | 220 °C(dec.) |
| Molecular Weight | 144.130 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 143.986 Da |
| Monoisotopic Mass | 143.986 Da |
| Topological Polar Surface Area | 65.600 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 142.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
| 1. Li Wei, Liu Qian, Zhang Guoyu, Cheng Xuedong, Wang Yingfeng, Xu Zhenzhen. (2022) Paste Stability and Desizability of Poly(Sodium Allyl Sulfonate)-g-Starch-g-Poly(Ethyl Acrylate) Used as Warp Sizing Agent. FIBERS AND POLYMERS, 23 (8): (2167-2175). [PMID:] [10.1007/s12221-022-4938-x] |
| 2. Hui Yuan, Xuejun Yu, Wenxiu Jiang, Bowei Shen, Farong Zhang, Zhiquan Pan, Hong Zhou. (2021) Polymer-based solid acid catalyst for the green production of diosgenin. JOURNAL OF APPLIED POLYMER SCIENCE, 139 (6): (51596). [PMID:] [10.1002/app.51596] |
| 3. Xiuju Lin, Hao Pang, Daidong Wei, Bing Liao. (2021) Effects of crosslinked polycarboxylate superplasticizers with crosslinking agent containing ester and amide groups on the properties of cementitious systems. JOURNAL OF APPLIED POLYMER SCIENCE, 138 (40): (51171). [PMID:] [10.1002/app.51171] |
| 4. Wei Li, Lanjuan Wu, Zhifeng Zhu, Zhengqiao Zhang, Qian Liu, Yuhao Lu, Huizhen Ke. (2020) Incorporation of poly(sodium allyl sulfonate) branches on corn starch chains for enhancing its sizing properties: Viscosity stability, adhesion, film properties and desizability. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, [PMID:33171182] [10.1016/j.ijbiomac.2020.11.025] |
| 5. Xiuju Lin, Hao Pang, Daidong Wei, Mangeng Lu, Bing Liao. (2020) Effect of the cross-linker structure of cross-linked polycarboxylate superplasticizers on the behavior of cementitious mixtures. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, [PMID:] [10.1016/j.colsurfa.2020.125437] |
| 6. Xin Tang, Bin Yuan, Yuanguang Yang, Yingquan Xie. (2016) Preparation and performance of AMPS/AA/DMAA/SA copolymer as a filtrate reducer for oil well cementing. JOURNAL OF APPLIED POLYMER SCIENCE, 133 (33): [PMID:] [10.1002/app.43824] |
| 7. Qian Liu, Wei Li, Xuedong Cheng. (2024) Adhesion to cotton and polyester fibers and film properties of starch-g-poly(sodium allyl sulfonate-co-ethyl acrylate) for warp sizing. INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, [PMID:] [10.1016/j.ijadhadh.2024.103646] |
| 8. Xiaojing Li, Shouping Xu, Xinjuan Zeng, Yuanyang Yan, Min Zhang, Jie Luo, Pihui Pi, Xiufang Wen. (2024) Enhancing demulsification efficiency and sustaining constant separation flux in oil/water emulsions via Janus membrane inspired by spider silk. Journal of Environmental Chemical Engineering, [PMID:] [10.1016/j.jece.2024.114016] |
| 9. Shiji Shao, Zikai Xu, Shan Xia, Guanghui Gao. (2025) Mechanistic and adsorption kinetics study of sulfonated activated carbon enhanced starch-based aerogel for high efficient adsorption of cationic and anionic dyes. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, [PMID:40157694] [10.1016/j.ijbiomac.2025.142555] |
| 10. Shuilai Qiu, Fanghe Su, Yifan Zhou, Yuntao Li, Xin Wang, Laibin Zhang. (2024) Multi-scale ceramic self-extinguishing fire retardant coating based on scale armor layer. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.156137] |
| 11. Wenqian Kang, Xiong Wang, Yue Ren, Pingsheng Zhang, Anping Huang, Guangquan Li. (2024) Sulfonated porous organic polymer supported Ziegler–Natta catalysts for the synthesis of ultra-high molecular weight polyethylene. RSC Advances, 14 (47): (34578-34585). [PMID:39479498] [10.1039/D4RA06166G] |
| 12. Qinxin Wang, Feifei Wu, Xiaonan Qiu, Huijun Yu, Mengke Lu, Xuan Gu, Jiaying Liu, Baoding Chen, Miaomiao Zhang, Fengyi Du. (2025) Zinc phthalocyanine and sulfasalazine coloaded nanoaggregates with Prussian blue functionalization for sensitizing tumor photothermal/photodynamic therapy. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:39953688] [10.1016/j.jcis.2025.01.111] |
| 13. Chen Zhao, Cheng Zheng, Qian Yao, Chenghui Zhang, Jian Yang. (2025) In Situ Electrochemical Polymerization to Construct Robust Solid Electrolyte Interphase for Advanced Alloy-Type Anode Materials in Sodium-Ion Batteries. ADVANCED FUNCTIONAL MATERIALS, [PMID:] [10.1002/adfm.202514275] |
