Dodecyldimethylbenzylammonium chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 139-07-1 |
| Product name | Dodecyldimethylbenzylammonium chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 Dodecyldimethylbenzylammonium chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dodecyldimethylbenzylammonium chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dodecyldimethylbenzylammonium chloride
| Industry | Application | Process |
|---|---|---|
| Water Treatment | Biocide and algaecide for recirculating cooling water systems; slime dispersant | Used as a cationic surfactant that adsorbs onto microbial cell walls, disrupting membrane permeability and causing cell death; commonly formulated with non-oxidizing biocides |
| Healthcare | Disinfection of medical devices, skin and mucous membranes, wounds, and surgical instruments | Applied as an aqueous solution at specified concentrations via immersion, wiping, or rinsing to kill bacterial vegetative cells and viruses, leveraging its broad-spectrum antimicrobial activity |
| Petroleum Industry | Biocide for oilfield injection water systems; produced water treatment | Dosed into injection water systems to control sulfate-reducing bacteria (SRB) and iron-oxidizing bacteria (IOB), preventing microbiologically influenced corrosion and pipeline or reservoir formation blockage |
| Textile and Dyeing Industry | Fabric softener, leveling agent, and antistatic agent | Applied during dyeing and finishing processes, where its cationic nature facilitates adsorption onto negatively charged fiber surfaces, reducing surface tension and improving fabric hand feel and dyeing uniformity |
| Personal Care | Conditioning agent in hair conditioners, shampoos, and body washes | Adsorbs onto hair or skin surfaces via cationic groups, forming a protective film that imparts antistatic, smoothing, and conditioning effects |
| Food and Dairy Processing | Sanitization of food processing equipment, pipelines, containers, and dairy cow teats | Used as a low-concentration solution for cleaning and disinfection; requires thorough rinsing to eliminate residues and comply with food safety regulations |
| Agricultural Protection | Emulsifier and dispersant in pesticide formulations; bactericidal agent for fruit trees | Formulated into pesticide products to enhance wetting and spreading of spray solutions on plant foliage, while contributing to bacterial control on plant surfaces |
| Public Infrastructure | Swimming pool water disinfection; environmental disinfection in public areas | Dosed quantitatively into water or applied via spraying or wiping to control bacterial and algal growth in water bodies and on environmental surfaces |
Manufacturing Quality Control of Dodecyldimethylbenzylammonium chloride
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Active Content (C12-BAC) | Acid-Base Titration with Sodium Hydroxide | Quantifies quaternary ammonium cation by back-titration after reaction with excess sodium tetraphenylborate. |
| pH (1% aqueous solution) | pH Meter Measurement | Measures hydrogen ion activity in a standardized dilute aqueous solution using calibrated glass electrode. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 430 nm | Evaluates yellowness intensity by comparing sample absorbance at 430 nm against platinum-cobalt standard scale. |
| Water Content | Karl Fischer Coulometric Titration | Determines trace water via electrochemical generation of iodine and stoichiometric reaction with water. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after wet digestion by measuring atomic absorption of ground-state metal atoms in flame. |
| Chloride Ion (Cl-) | Potentiometric Titration with Silver Nitrate | Measures chloride concentration based on potential change during precipitation titration with AgNO3. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Determines inorganic ash content by weighing residue remaining after high-temperature combustion. |
| Surface Tension (0.1% solution at 25 C) | Du Noüy Ring Method | Measures interfacial force at air-water interface using calibrated ring detachment force. |
| Foam Height (Ross-Miles method) | Ross-Miles Foam Test | Evaluates foaming capacity by measuring foam height after standardized solution drop impact into test solution. |
| Microbial Contamination | Plate Count Method (AOAC 977.27) | Estimates viable aerobic mesophilic microorganisms by colony enumeration on nutrient agar after incubation. |
| Viscosity (25 C) | Rotational Viscometry | Determines resistance to flow under shear using calibrated spindle rotation in controlled temperature bath. |
| Assay Purity (by HPLC) | Reversed-Phase High-Performance Liquid Chromatography | Separates and quantifies C12-BAC against reference standard using UV detection at 210 nm. |
Technical Specifications of Dodecyldimethylbenzylammonium chloride
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.3% |
| Color (APHA/Pt-Co) | <=100 |
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 Dodecyldimethylbenzylammonium chloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dodecyldimethylbenzylammonium chloride
Safety Information of Dodecyldimethylbenzylammonium chloride
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of Dodecyldimethylbenzylammonium chloride
Industrial Dodecyldimethylbenzylammonium 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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