China Factory Direct
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| CAS number | 4337-75-1 |
| Product name | sodium 2-[methyl(1-oxododecyl)amino]ethanesulphonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Cosmetic 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 | Application | Process |
|---|---|---|
| Personal Care | Used as a mild surfactant in facial cleansers, cleansing foams, and other cleaning products | Employed as primary or secondary surfactant in formulations to provide foaming, emulsification, and detergency; typically blended with other components at ambient temperature |
| Detergents | Used in personal care cleaning products such as body washes and baby shampoos | Combined with other anionic or nonionic surfactants to enhance cleaning performance while reducing irritation; suitable for low-temperature formulation processes |
| Cosmetics | Added to skincare products as an emulsion stabilizer and foam booster | Acts synergistically with other emulsifiers in emulsion systems to improve product texture and stability; incorporated during standard heating-cooling processing |
| Oral Care | Applied as a foaming agent in children’s toothpaste or sensitive-tooth toothpaste | Added at low concentrations (typically 0.5–3%) during ambient-temperature grinding and mixing to ensure fine, low-irritancy foam |
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and physical state of the sample under natural or standard lighting to determine if it is a white to light yellow powder or lump, and check for any impurities. |
| pH Value | pH Meter Method | Prepare a solution of specified concentration (e.g., 1% aqueous solution) and measure its pH using a calibrated pH meter. The typical range is 6.0–8.5. |
| Active Ingredient Content | Two-Phase Titration (e.g., Non-aqueous Titration or Potentiometric Titration) | Utilize the characteristics of surfactants in an organic-aqueous two-phase system, titrating with a standard acid or base to calculate the percentage of active components. |
| Sodium Chloride (NaCl) Content | Silver Nitrate Titration (Mohr Method) | Titrate chloride ions with a standard AgNO₃ solution in a neutral medium, forming a white precipitate. NaCl content is calculated based on the volume consumed. |
| Moisture Content | Karl Fischer Titration | Use Karl Fischer reagent to determine moisture content via iodometric titration. Suitable for trace water detection with high accuracy. |
| Surface Tension | Ring Method (Du Noüy Ring) or Drop Volume Method | Measure the surface tension of a solution at a given concentration using a tensiometer to evaluate surface activity performance. |
| Foaming Properties | Ross-Miles Method | Pour a solution of defined concentration from a specific height onto the surface of the same solution and measure the foam height generated over time. |
| Microbial Limits | Microbial Limit Test (as per Chinese Pharmacopoeia/Cosmetic Regulations) | Test for total bacterial count, mold and yeast count, and specified pathogens (e.g., *E. coli*, *Staphylococcus aureus*). |
| Heavy Metals (e.g., Lead, Arsenic) | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determine residual heavy metal content using AAS or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) to ensure compliance with safety standards. |
| Sulfated Ash (or Total Ash) | Gravimetric Method (Ignition Residue) | Ignite the sample at high temperature until constant weight is achieved, then weigh the remaining inorganic residue to calculate ash content as a percentage, indicating levels of inorganic impurities. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Freely soluble in water; forms clear, colorless to pale yellow solution |
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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.