Didecyl dimethyl ammonium chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7173-51-5 |
| Product name | Didecyl dimethyl ammonium chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 Didecyl dimethyl ammonium chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Didecyl dimethyl ammonium chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Didecyl dimethyl ammonium chloride
| Industry | Application | Process |
|---|---|---|
| Water Treatment | Biocide, algaecide, and biofilm dispersant | Dosed into recirculating cooling water systems |
| Personal Care | Preservative and conditioning agent in shampoos, conditioners, and skincare products | Incorporated into formulations to enhance product stability |
| Healthcare | Disinfectant for medical devices and environmental surfaces | Applied by spraying or wiping after dilution |
| Papermaking | Biocide, pitch control agent, and retention aid | Added during production |
| Textiles | Softening agent, antistatic agent, and antimicrobial finishing agent | Applied during finishing processes |
| Oil & Gas Production | Biocide, corrosion inhibitor, and sludge dispersant | Injected into drilling fluids or water injection systems |
| Agriculture | Fungicide and seed treatment agent | Applied by spraying or seed coating after dilution |
| Industrial Cleaning | Active ingredient in disinfecting cleaners | Formulated into cleaning solutions for use |
Manufacturing Quality Control of Didecyl dimethyl ammonium chloride
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Active Content (as C22H48ClN) | Acid-Base Titration | Quantifies quaternary ammonium cation by back-titration with standardized NaOH after reaction with excess KSCN and NH4Fe(SO4)2. |
| pH (1% aqueous solution) | Potentiometric Measurement | Measures hydrogen ion activity using calibrated pH electrode in a 1% w/w aqueous solution. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Compares sample color to platinum-cobalt standard solutions or measures absorbance at 455 nm. |
| Water Content | Karl Fischer Titration | Determines water via coulometric or volumetric titration using iodine generated electrochemically or added reagent. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after acid digestion by measuring atomic absorption of ground-state metal atoms in flame or graphite furnace. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue remaining after high-temperature incineration at 500-600 C. |
| Chloride Ion (Cl-) | Argentometric Titration | Titrates chloride with standardized AgNO3 solution using potentiometric or adsorption indicator endpoint detection. |
| Organic Impurities (Related Substances) | Reverse-Phase HPLC | Separates and quantifies impurities using C18 column, UV detection, and external standard calibration. |
| Bulk Density | Volumetric Method | Measures mass per unit volume of freely settled powder in a calibrated cylinder. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using capillary tube and controlled heating. |
| Surface Tension (0.1% solution) | Du Nouy Ring Method | Measures interfacial tension at air-water interface using force required to detach a platinum ring from solution surface. |
| Microbial Contamination | Membrane Filtration and Plate Count | Quantifies aerobic mesophilic microorganisms by filtering sample, culturing on nutrient agar, and counting colony-forming units. |
Technical Specifications of Didecyl dimethyl ammonium chloride
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (NMR) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.445–1.455 |
| Relative Density (20°C/25°C) | 0.890–0.910 g/cm³ |
| Solubility | Miscible with water and common organic solvents |
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 Didecyl dimethyl ammonium chloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Didecyl dimethyl ammonium chloride
Safety Information of Didecyl dimethyl ammonium chloride
| Pictograms |    |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of Didecyl dimethyl ammonium chloride
Industrial Didecyl dimethyl ammonium 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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