China Factory Direct
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| CAS number | 38517-37-2 |
| Product name | sodium hydrogen N-(1-oxotetradecyl)-L-glutamate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeMaterial GradeFood GradeCosmetic 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 Description |
|---|---|---|
| Personal Care | Surfactant | Used as a mild cleansing agent in facial cleansers, body washes, and other personal care products |
| Personal Care | Foaming Agent | Provides stable foam in toothpaste, shampoos, and similar products |
| Pharmaceuticals | Pharmaceutical Excipient | Applied as an emulsifier or solubilizer in topical formulations and ointments |
| Food | Food Additive | Used as an emulsifier or stabilizer in certain processed food applications |
| Pesticides | Pesticide Adjuvant | Enhances wetting and dispersion properties of pesticide formulations |
| Textiles | Textile Auxiliary | Applied during fiber processing to improve wetting and softness |
| Coatings | Coating Additive | Functions as a dispersant or surface modifier to enhance coating stability |
| Environmental Protection | Cleaning Agent | Used in environmentally friendly cleaning products due to its biodegradability |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reversed-phase HPLC with UV detection at 200-220 nm, based on peak area comparison with reference standard. |
| Loss on Drying | Gravimetric (105 C oven) | Mass loss measured after drying sample at 105 C to constant weight, indicating volatile content including water and solvents. |
| Residue on Ignition | Sulfated Ash (Gravimetric) | Inorganic residue mass determined after high-temperature incineration of sample with sulfuric acid pretreatment. |
| Heavy Metals (as Pb) | AAS (Flame or Graphite Furnace) | Quantification of total heavy metals by atomic absorption spectroscopy after acid digestion and matrix matching. |
| Chloride Impurity | Potentiometric Titration (AgNO3) | Determination of chloride ions via argentometric titration using silver nitrate and a silver indicator electrode. |
| Sulfate Impurity | Barium Sulfate Gravimetry | Precipitation of sulfate as BaSO4 under controlled acidity, followed by filtration and weighing of dried precipitate. |
| pH (1% aqueous solution) | Potentiometric (pH meter) | Measurement of hydrogen ion activity in a 1% w/v aqueous solution using calibrated glass electrode system. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral centers in solution at specified concentration and path length. |
| Related Substances | HPLC-UV (Gradient) | Separation and quantification of structurally related impurities using gradient elution HPLC with UV detection. |
| Microbial Limits | Membrane Filtration / TSA/SDA | Enumeration of aerobic mesophilic bacteria and fungi using membrane filtration followed by incubation on Tryptic Soy Agar and Sabouraud Dextrose Agar. |
| Residual Solvents (e.g., EtOH, MeOH) | GC-FID | Detection and quantification of volatile organic solvents by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Coulometric Titration | Quantification of water by electrochemical generation of iodine and stoichiometric reaction with sample water. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 120-125°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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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.