Didodecylamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3007-31-6 |
| Product name | Didodecylamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial 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) |
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Documents We Provide for Didodecylamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Didodecylamine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Didodecylamine
| Industry | Application | Process |
|---|---|---|
| Petrochemical | Acid gas removal agent for purification of natural gas and refinery gas | Reacts with acidic gases such as H2S and CO2 to form soluble salts, thereby removing acidic components from the gas stream |
| Papermaking | Surface sizing agent to improve paper water resistance and strength | Chemically reacts with pulp fibers to form a protective layer, enhancing paper performance |
| Coatings | Pigment dispersant to improve pigment dispersion in coatings | Adsorbs onto pigment particle surfaces to reduce surface tension and prevent agglomeration |
| Personal Care | Conditioning agent in shampoos and body washes to impart hair softness | Adsorbs onto hair surfaces to reduce friction and improve sensory properties |
| Pharmaceuticals | Excipient in the formulation of certain topical preparations | Functions as an emulsifier or stabilizer to ensure uniform dispersion of active pharmaceutical ingredients |
Manufacturing Quality Control of Didodecylamine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies primary amine content via titration with standardized HCl solution using an indicator or potentiometric endpoint. |
| Water Content | Karl Fischer Titration | Measures trace water by coulometric or volumetric reaction between water and iodine in a methanol-based reagent. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Compares sample color to APHA platinum-cobalt standards using visual assessment or absorbance at 455 nm. |
| Density at 20 C | Digital Density Meter | Determines mass per unit volume using oscillating U-tube principle calibrated with reference liquids. |
| Refractive Index at 20 C | Refractometry | Measures bending of light through the sample at specified temperature using calibrated refractometer. |
| Ammonia Odor Impurity | Gas Chromatography (GC-FID) | Separates and quantifies low-molecular-weight amines (e.g., NH3, methylamines) using capillary column and flame ionization detection. |
| Heavy Metals (as Pb) | ICP-OES | Quantifies total heavy metal content after acid digestion by measuring atomic emission intensities at characteristic wavelengths. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic impurities by ashing sample at 700-800 C and weighing residual mass. |
| Free Fatty Acid Content | Acid-Base Titration | Titration with standardized NaOH to quantify carboxylic acid impurities using phenolphthalein indicator. |
| Cloud Point | Visual Observation | Determines temperature at which turbidity appears upon cooling, indicating onset of phase separation or wax crystallization. |
| Viscosity at 25 C | Rotational Viscometry | Measures resistance to flow using controlled-shear rotational viscometer with standard spindle and geometry. |
| Organic Volatile Impurities | Headspace GC-MS | Identifies and quantifies volatile organic contaminants (e.g., solvents, aldehydes) via headspace sampling and mass spectral detection. |
Technical Specifications of Didodecylamine
| Test Item | Specification |
|---|---|
| Appearance | White to off-white solid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 65–69°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.452–1.458 |
| Relative Density (20°C/25°C) | 0.825–0.835 g/cm³ |
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 Didodecylamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Didodecylamine
Packaging of Didodecylamine
Industrial Didodecylamine 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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