China Factory Direct
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| CAS number | 2281-11-0 |
| Product name | 3-(N,N-Dimethylpalmitylammonio)propanesulfonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Applications | Process |
|---|---|---|
| Personal Care & Household Cleaning | Shampoos, body washes, facial cleansers | Used as a cationic surfactant to impart softness, antistatic properties, and antimicrobial activity |
| Textiles | Fabric softeners | Applied in the finishing process, where it adsorbs onto fiber surfaces to improve hand feel and antistatic performance |
| Papermaking | Softening agents and wet-strength agents for paper | Added during pulp processing to enhance paper flexibility and wet strength |
| Oilfield Chemicals | Drilling fluid additives | Used as a cationic clay stabilizer to suppress shale hydration and swelling |
| Water Treatment | Biocides and algaecides | Dosed into recirculating cooling water systems to control microbial growth |
| Personal Care | Conditioners, shaving creams | Used as a conditioning agent to reduce hair friction coefficient and improve smoothness |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at ~210 nm. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water content via iodine consumption in a methanol-based reagent system. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic impurities by weighing residue after high-temperature ashing at 700–800 °C. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification of trace metals (e.g., Pb, Cd, Hg, As) after acid digestion, based on element-specific atomic emission intensities. |
| Chloride Impurity | Potentiometric Titration with AgNO₃ | Direct titration using silver nitrate; endpoint detected by silver ion-selective electrode responding to free Cl⁻ concentration. |
| pH (1% aqueous solution) | pH Potentiometry | Measurement of hydrogen ion activity in aqueous solution using calibrated glass electrode and pH meter. |
| Surface Tension | Du Noüy Ring Method | Determination of interfacial tension at air–water interface via force measurement required to detach a platinum ring from the liquid surface. |
| Critical Micelle Concentration (CMC) | Conductometry | Identification of CMC as the inflection point in specific conductivity vs. logarithmic concentration plot, reflecting micelle formation onset. |
| Organic Volatile Impurities (e.g., residual solvents) | GC-FID | Separation and quantification of volatile organic residues (e.g., methanol, acetone) using capillary GC with flame ionization detection. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Evaluation of yellowness intensity by matching sample color to APHA platinum-cobalt standards or measuring absorbance at 430 nm. |
| Microbial Contamination | Membrane Filtration and Plate Count | Enumeration of viable aerobic microorganisms after filtration, membrane transfer to nutrient agar, and incubation per USP <61>. |
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.3% |
| Melting Point | 185–190 °C |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.