China Factory Direct
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| CAS number | 206752-43-4 |
| Product name | BENZYLDIMETHYLSTEARYLAMMONIUM CHLORIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25KG/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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Water Treatment | Biocide and algaecide for recirculating cooling water systems | Acts as a cationic surfactant, adsorbing onto bacterial and algal cell surfaces to disrupt membrane permeability and cause microbial death |
| Petrochemical | Biocide for oilfield water injection systems | Targets sulfate-reducing bacteria (SRB) and saprophytic bacteria in oilfield reinjection water to prevent pipeline corrosion and fouling |
| Industrial Cleaning | Preservative and biocidal additive | Incorporated into industrial cleaning formulations to provide disinfection and antistatic properties |
| Healthcare | Active ingredient in disinfectants | Formulated into medical disinfectant solutions or instrument soak solutions for broad-spectrum pathogenic microorganism control |
| Textile and Dyeing | Fabric finishing agent | Used as a softener and antistatic agent, while also imparting antimicrobial and anti-mildew functionality |
| Papermaking | Pulp preservative | Added during pulping to inhibit bacterial and fungal growth and prevent pulp spoilage |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Active Content) | Acid-Base Titration with Sodium Hydroxide | Quantifies quaternary ammonium cation by back-titration after reaction with excess standardized NaOH. |
| Chloride Ion Content | Potentiometric Titration with Silver Nitrate | Measures Cl- concentration via argentometric titration using AgNO3 and a silver indicator electrode. |
| Water Content | Karl Fischer Coulometric Titration | Determines water mass fraction by electrochemical generation of iodine reacting stoichiometrically with water. |
| pH (1% Aqueous Solution) | pH Meter Measurement | Measures hydrogen ion activity in a standardized aqueous solution using calibrated glass electrode. |
| Appearance and Color | Visual Inspection Against Standard Solutions | Evaluates physical state, clarity, and color grade by comparison to Hazen/APHA standards under controlled lighting. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals by atomization and absorption measurement at characteristic wavelengths after acid digestion. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration followed by precise weighing of residual solids. |
| Organic Impurities (Related Substances) | Reverse-Phase HPLC with UV Detection | Separates and quantifies structural analogs and degradation products using C18 column and UV absorbance at 210 nm. |
| Surface Tension (0.1% Solution) | Du Noüy Ring Method | Measures interfacial tension at air-water interface using force balance on a platinum ring immersed in solution. |
| Foaming Power and Stability | Ross-Miles Foam Test | Evaluates foam height and collapse rate after standardized solution drop onto test solution in graduated cylinder. |
| Microbial Contamination | Membrane Filtration and Plate Count | Detects aerobic microorganisms by filtration, membrane transfer to agar media, and colony enumeration after incubation. |
| Bulk Density | Tap Density Measurement | Determines mass per unit volume after controlled tapping of sample in calibrated cylinder according to USP <616>. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.2% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Freely soluble in water and ethanol; slightly soluble in chloroform |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Danger |
| Safety Data Sheet | |
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.