Sodium cocoyl isethionate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 61789-32-0 |
| Product name | Sodium cocoyl isethionate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Sodium cocoyl isethionate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Sodium cocoyl isethionate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Sodium cocoyl isethionate
| Industry | Application | Process |
|---|---|---|
| Personal Care | Surfactant in shampoos, body washes, and facial cleansers for foaming and cleaning | Compounding and emulsification |
| Cosmetics | Mild cleansing agent in facial cleansers and shaving creams to reduce irritation | Low-temperature mixing and neutralization |
| Household Cleaning | Soil-removing component in detergents and dishwashing agents to enhance grease removal | High-temperature blending and spray drying |
| Textiles | Textile printing and dyeing auxiliary to improve dye dispersion and fiber wetting | Padding and high-temperature dyeing |
| Industrial Cleaning | Emulsifier in metalworking fluids and industrial cleaners for oil removal and rust inhibition | High-pressure homogenization and solvent extraction |
Manufacturing Quality Control of Sodium cocoyl isethionate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Active Matter Content | Acid-Base Titration | Neutralization of sulfonate groups with standardized HCl after sample dissolution and pH adjustment. |
| pH (1% aqueous solution) | Potentiometric Measurement | Determination of hydrogen ion activity using calibrated pH electrode in diluted aqueous solution. |
| Sodium Content | Flame Photometry | Quantification of Na+ emission intensity at characteristic wavelength (589 nm) in atomized solution. |
| Chloride Content | Potentiometric Titration with AgNO3 | Precipitation titration using silver nitrate and chloride-selective electrode endpoint detection. |
| Sulfate Content | Gravimetric Analysis | Precipitation as BaSO4 followed by high-temperature drying and weighing of the insoluble residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of metal atoms in flame or graphite furnace by absorption of element-specific UV-Vis radiation. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Measurement of yellowness index against platinum-cobalt standard solutions using 455 nm absorbance. |
| Moisture Content | Karl Fischer Titration | Coulometric or volumetric reaction of water with iodine, sulfur dioxide, and base in methanol medium. |
| Free Amine Content | Non-aqueous Titration | Titration with perchloric acid in glacial acetic acid using crystal violet indicator. |
| Foaming Power (Ross-Miles) | Foam Height Measurement | Evaluation of foam volume stability in standardized cylinder under controlled flow and temperature conditions. |
| Surface Tension (0.1% solution) | Du Nouy Ring Method | Measurement of force required to detach a platinum ring from liquid surface at specified temperature. |
| Microbial Contamination | Membrane Filtration and Plate Count | Quantification of viable aerobic mesophiles via filtration, membrane transfer, and colony enumeration on nutrient agar. |
Technical Specifications of Sodium cocoyl isethionate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.5% |
| Color (APHA/Pt-Co) | <=100 |
| Odor | Characteristic mild odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Sodium cocoyl isethionate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Sodium cocoyl isethionate
Industrial Sodium cocoyl isethionate Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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