Dodecylamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 124-22-1 |
| Product name | Dodecylamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 Dodecylamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dodecylamine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dodecylamine
| Industry | Application | Process |
|---|---|---|
| Chemical | Raw material for surfactants used in the production of detergents, emulsifiers, and wetting agents | Produced via reaction of dodecyl chloride with ammonia to yield dodecyl primary amine |
| Petroleum | Lubricant additive to enhance lubricity and anti-wear performance | Synthesized through amination under high-temperature and high-pressure conditions |
| Pharmaceutical | Intermediate in the synthesis of certain antibiotics and active pharmaceutical ingredients | Prepared via organic synthesis involving condensation reactions with other compounds |
| Pesticide | Emulsifier for pesticide formulations to improve dispersion and stability | Prepared via combined amination and esterification reactions |
| Coatings | Coating additive to improve leveling and adhesion | Reacted with resins or other additives to form complexes |
| Papermaking | Wet-strength agent to enhance paper tensile strength and water resistance | Chemically reacts with cellulose to strengthen fiber bonding |
| Leather | Fatliquoring agent to improve leather softness and durability | Chemically bonds with leather fibers to increase flexibility |
Manufacturing Quality Control of Dodecylamine
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Purity (Main Component Content) | Gas Chromatography (GC) | Separate sample components using a capillary chromatographic column, and quantify the peak area of dodecyl primary amine using an FID detector. Calculate purity using internal or external standard methods; high precision and good repeatability. |
| Moisture Content | Karl Fischer Titration | Use an iodine-sulfur dioxide-pyridine-methanol system to quantitatively react with water in the sample. Determine moisture content by potentiometric or coulometric methods, suitable for organic amine samples. |
| Free Amine Content | Acid-Base Titration (Acid Titration) | Determine free primary amine groups in the sample using a standard hydrochloric acid solution. Use methyl red or bromocresol green as indicators, or use potentiometric titration to determine the endpoint, then calculate the free amine content. |
| Color | Platinum-Cobalt Colorimetric Method (APHA Color) | Compare the sample with standard platinum-cobalt color scales, and measure absorbance at 455 nm using a spectrophotometer to assess product color depth, reflecting impurities or oxidation level. |
| Heavy Metal Content | Atomic Absorption Spectrometry (AAS) or ICP-MS | Dissolve the sample and use AAS to measure concentrations of heavy metal ions such as lead, cadmium, and mercury, or use ICP-MS for simultaneous multi-element detection, complying with pharmacopoeia or industrial standards. |
| Melting Point / Freezing Point | Melting Point Apparatus or Automatic Freezing Point Determinator | Determine the temperature transition from solid to liquid using a precise temperature control system. Used to identify substance purity; impurities significantly lower the melting point and broaden the melting range. |
| Volatile Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Separate volatile impurities using GC and identify their structures using MS. Can identify and quantify byproducts or degradation products such as dodecanol, dodecyan, and di-dodecylamine. |
| pH Value (in Aqueous Solution) | pH Meter Method | Dissolve the sample in deionized water (usually prepared as a 1% to 5% solution), and directly measure the pH of the aqueous phase using a calibrated pH meter. Evaluate its basicity (primary amines are basic, pH ≈ 10–11). |
| Chloride Content | Ion Chromatography (IC) or Silver Nitrate Titration | Detect chloride ions using IC; or generate AgCl precipitate using silver nitrate titration, with potassium chromate as an indicator (Mohr's method), to determine chloride impurity content. |
| Oxidation Products (Peroxides) | Iodometric Method or TMB Colorimetric Method | Use peroxides to oxidize iodide ions to produce iodine, then titrate with sodium thiosulfate; or use TMB (tetramethylbenzidine) to develop color and measure absorbance via spectrophotometry to evaluate oxidation stability. |
Technical Specifications of Dodecylamine
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 14.0–16.5°C |
| Refractive Index (n20/D) | 1.432–1.438 |
| Relative Density (20°C/25°C) | 0.795–0.805 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 Dodecylamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dodecylamine
Packaging of Dodecylamine
Industrial Dodecylamine 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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