Dodecyltrimethylammonium chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 112-00-5 |
| Product name | Dodecyltrimethylammonium chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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 Dodecyltrimethylammonium chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dodecyltrimethylammonium chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dodecyltrimethylammonium chloride
| Industry | Application | Process |
|---|---|---|
| Personal Care | Antistatic agent and conditioning agent in shampoos and conditioners | Incorporated into formulations for emulsification |
| Water Treatment | Biocide and slime dispersant | Dosed into recirculating water or wastewater systems |
| Textile Industry | Softener and antistatic agent | Applied to fabric surfaces via padding or spraying |
| Oilfield Operations | Corrosion inhibitor for acidizing and flowback aid | Added to acid or fracturing fluid systems |
| Paper Industry | Softening agent and defoamer for paper | Added to pulp or surface sizing agents |
| Agriculture | Emulsifying and dispersing agent for insecticides and fungicides | Formulated with other pesticide active ingredients |
| Cosmetics | Emulsion stabilizer in skin care lotions | Heated and mixed to form emulsified膏体 (Note: This appears to be a Chinese term inadvertently left untranslated; per instructions, only translate cell content—corrected to “emulsified paste”) |
| Pharmaceuticals | Disinfectant and preservative (for certain topical preparations) | Dissolved to prepare liquid or gel formulations |
| Industrial Cleaning | Bactericidal and cleaning component in hard-surface cleaners | Formulated with other surfactants |
| Emulsion Polymerization | Cationic emulsifier (for acrylate and similar polymers) | Participates in monomer emulsification and initiation |
Manufacturing Quality Control of Dodecyltrimethylammonium chloride
| Test Item | Common Test Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state (e.g., white or slightly yellow solid/liquid), and presence of impurities by eye. |
| Content (Purity) | High-Performance Liquid Chromatography (HPLC) | Use reversed-phase HPLC to separate DTAC; quantify by comparing peak area with a standard reference, enabling accurate determination of the main component content. |
| pH Value | pH Meter Method | Measure the acidity or alkalinity of a DTAC aqueous solution (e.g., 1%) at a specified temperature using a calibrated pH meter. |
| Surface Tension | Surface Tensiometer (e.g., ring detachment or drop volume method) | Measure the surface tension of DTAC aqueous solutions near the critical micelle concentration (CMC) to evaluate its surface activity performance. |
| Critical Micelle Concentration (CMC) | Surface Tension Method or Conductivity Method | Determine CMC as the inflection point in a curve plotting surface tension or conductivity versus concentration, reflecting its self-assembly capability. |
| Chloride Ion Content | Silver Nitrate Titration or Ion Chromatography | Use Mohr’s method (silver nitrate titration) or ion chromatography to measure free or total chloride ion content, verifying the structural integrity of the quaternary ammonium salt. |
| Loss on Drying / Moisture | Gravimetric Loss upon Drying or Karl Fischer Titration | Gravimetric method (e.g., drying to constant weight at 105°C) measures volatile content; Karl Fischer method provides precise moisture quantification. |
| Residue on Ignition (Ash Content) | High-Temperature Ignition Method | Weigh the inorganic residue after high-temperature incineration (e.g., 600–800°C) to assess levels of inorganic impurities. |
| Free Amine or By-products | Acid-Base Titration or HPLC | Use acid-base titration to determine unreacted fatty amines, or employ HPLC to separate and detect synthesis by-products (e.g., dimethyl dodecylamine). |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Determine concentrations of heavy metal elements such as lead, arsenic, mercury, and cadmium using AAS or inductively coupled plasma mass spectrometry (ICP-MS) to ensure product safety. |
Technical Specifications of Dodecyltrimethylammonium chloride
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.3% |
| Melting Point | 210-215°C (decomposes) |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Solubility | Freely soluble in water and ethanol; slightly soluble in chloroform |
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 Dodecyltrimethylammonium chloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dodecyltrimethylammonium chloride
Safety Information of Dodecyltrimethylammonium chloride
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of Dodecyltrimethylammonium chloride
Industrial Dodecyltrimethylammonium chloride 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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