Product Details
| Product Name: Sodium cocoyl isethionate | CAS No.: 61789-32-0 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: g-kg-tons, free sample is available | Release date: 2026/08/14 |
| Lead time: In stock | Packaging: bottle/drum/bucket/IBC, as request. |
| Delivery: By sea, by air, by express | Origin: Manufacturer |
1. Product information
| Product Name: | Sodium cocoyl isethionate |
| Synonyms: | Sodium cocoyl isethionate 85%;SODIUM 2-HYDROXYETHANE COFA SULFONATE;coconutfattyacid,2-sulfoethylester,sodiumsalt;DISODIUM MANGANESE EDTA CONTENT 12.5;Fattyacids,coco,2-sulfoethylesters,sodiumsalts;fattyacids,coconutoil,sulfoethylesters,sodiumsalts;jordaponci;sodiumcocoylisothionate |
| CAS: | 61789-32-0 |
| MF: | C2Na6O47S20 |
| MW: | 1555.23182 |
| EINECS: | 263-052-5 |
| Product Categories: | Organic chemistry |
| Mol File: | 61789-32-0.mol |
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| Sodium cocoyl isethionate Chemical Properties |
| density | 1110[at 20℃] |
| vapor pressure | 0.002Pa at 20℃ |
| pka | 0.36[at 20 ℃] |
| Water Solubility | 102mg/L at 23℃ |
| LogP | -0.41 at 20℃ |
| EPA Substance Registry System | Fatty acids, coco, 2-sulfoethyl esters, sodium salts (61789-32-0) |
| Safety Information |
| MSDS Information |
| Sodium cocoyl isethionate Usage And Synthesis |
| Description | Sodium cocoyl isethionate is a natural ingredient that is derived from coconuts, specifically coconut oil. The process includes mixing a natural sulfonic acid called isethionic acid with the fatty acids that naturally occur in coconut oil. The mixture is then heated to remove extra water as well as distilled to remove any unnecessary fatty acids. Much like coconut oil, sodium cocoyl isethionate provides incredibly moisturizing properties, especially when compared to other surfactants with similar cleansing and foaming properties. This powerful ingredient is common in many soaps and cleansers as it effectively washes away dirt and oil without leading to dryness or irritation.![]() |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.


3. Shipping

4. Contact information
For more details, pls contact us freely.
Email address : elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652

Company Profile Introduction
Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials.
We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations;
We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.
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