Didecyldimethylammonium bromide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2390-68-3 |
| Product name | Didecyldimethylammonium bromide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeMaterial 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 Didecyldimethylammonium bromide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Didecyldimethylammonium bromide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Didecyldimethylammonium bromide
| Industry | Application | Process |
|---|---|---|
| Personal Care Industry | Conditioning agent in shampoos, conditioners, and other personal care products | Synthesized via quaternization: reaction of dimethylamine with decabromododecane to produce didodecyldimethylammonium bromide |
| Textile Industry | Fabric softener | Didodecyldimethylammonium bromide is incorporated into textile treatment baths or spray solutions to impart softness to fibers |
| Coatings Industry | Antistatic agent | Didodecyldimethylammonium bromide is added to coating formulations and uniformly dispersed through standard mixing processes to achieve antistatic performance |
| Pharmaceutical Industry | Disinfectant | Used as a cationic surfactant in disinfectant solution preparation; antimicrobial activity is achieved through standard formulation processes |
| Agricultural Sector | Fungicide | Applied to crop surfaces via spraying for plant disease control |
Manufacturing Quality Control of Didecyldimethylammonium bromide
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state (liquid or solid), transparency, and presence of suspended particles or precipitates. Suitable for preliminary assessment of product purity and storage condition. |
| Content Determination | Non-aqueous Titration | Use acetic acid as solvent and perchloric acid standard solution for titration. Endpoint is determined by potentiometry or indicator (e.g., crystal violet) to measure quaternary ammonium cation content. |
| pH Value | pH Meter Method | Dissolve the sample in deionized water and measure the acidity or alkalinity using a calibrated pH meter, reflecting product stability and corrosiveness. |
| Water Content | Karl Fischer Titration | Utilize the quantitative reaction of iodine and sulfur dioxide with water in the presence of pyridine and methanol; determine water content precisely via coulometric or volumetric methods. |
| Surface Tension | Platinum Ring Method (Du Noüy Ring Method) | Measure the surface tension at the air-liquid interface using a tensiometer to evaluate surfactant performance. |
| Microbial Limit | Microbial Limit Test | Perform aerobic bacterial, mold, and yeast total counts, as well as control organism tests (e.g., Escherichia coli), according to the Chinese Pharmacopoeia or relevant standards. |
| Bromide Ion Content | Ion Chromatography or Silver Titration (Mohr Method) | Ion chromatography enables accurate separation and quantification of bromide ions; silver titration involves titration with silver nitrate using potassium chromate as indicator to determine bromide content. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determine heavy metal impurities such as lead, arsenic, and mercury using atomic absorption spectroscopy or inductively coupled plasma mass spectrometry. |
| Organic Volatile Impurities | Gas Chromatography (GC) | Use appropriate chromatographic columns and detectors (e.g., FID) to detect residual solvents or degradation products, evaluating product purity and safety. |
| Thermal Stability | Thermogravimetric Analysis (TGA) | Measure mass changes of the sample under programmed temperature rise to assess decomposition temperature and thermal stability, aiding optimization of processing and storage conditions. |
Technical Specifications of Didecyldimethylammonium bromide
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 225-235°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Freely soluble in water and ethanol |
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 Didecyldimethylammonium bromide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Didecyldimethylammonium bromide
Safety Information of Didecyldimethylammonium bromide
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Didecyldimethylammonium bromide
Industrial Didecyldimethylammonium bromide 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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