China Factory Direct
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| CAS number | 21542-96-1 |
| Product name | N,N-dimethyldocosylamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeMaterial GradeSpecialty 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 & Cosmetics | Used as an emulsifier, thickener, and conditioning agent | Incorporated into conditioners, shampoos, and skin care emulsions to enhance product texture and spreadability |
| Lubricants | Used as a friction modifier and rust inhibitor | Added to lubricating oils or metalworking fluids to improve lubricity and prevent metal corrosion |
| Plastics | Used as an antistatic agent and internal/external lubricant | Integrated during polyolefin processing to reduce static charge buildup and improve mold release |
| Textiles | Used as a softening agent and antistatic finishing agent | Applied in fabric finishing processes to impart soft hand feel and reduce electrostatic attraction |
| Agricultural Chemicals | Used as an adjuvant or emulsion stabilizer | Incorporated as a functional component in pesticide formulations to enhance dispersion and stability of active ingredients |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies primary amine content by titration with standardized HCl solution using an indicator or potentiometric endpoint. |
| Water Content | Karl Fischer Titration | Measures water via iodine-sulfur dioxide redox reaction in a methanol-based reagent, with coulometric or volumetric detection. |
| Color | Visual Comparison or Spectrophotometry (APHA/Pt-Co Scale) | Evaluates color intensity by comparing sample against standardized platinum-cobalt solutions or measuring absorbance at 455 nm. |
| Appearance | Visual Inspection | Assesses physical state and clarity by observing sample in a clear glass container under controlled lighting. |
| Acid Value | Acid-Base Titration | Determines free fatty acid content by titrating with standardized KOH in ethanol using phenolphthalein indicator. |
| Amine Value | Acid-Base Titration | Measures total basic nitrogen content by back-titration after reaction with excess standardized HCl. |
| Heavy Metals (as Pb) | ICP-OES | Quantifies trace metal impurities by plasma excitation and elemental emission spectroscopy at characteristic wavelengths. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing and weighing of the cooled crucible. |
| Refractive Index | Refractometry | Determines optical property related to purity and concentration using light refraction through liquid sample at specified temperature. |
| Specific Gravity | Pycnometry or Digital Density Meter | Compares density of sample to water at standard temperature using calibrated glass pycnometer or oscillating U-tube principle. |
| Volatile Matter | Thermogravimetric Analysis (TGA) | Measures weight loss upon controlled heating to quantify low-boiling impurities and residual solvents. |
| Organic Impurities (Related Substances) | Gas Chromatography (GC-FID) | Separates and quantifies individual organic components based on volatility and retention time using flame ionization detection. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 78-82°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Odor | Characteristic amine odor |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.