Benzethonium chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 121-54-0 |
| Product name | Benzethonium chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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 Benzethonium chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Benzethonium chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Benzethonium chloride
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a disinfectant and preservative in ophthalmic solutions, nasal sprays, and other formulations | Formulation addition, mixing |
| Personal Care | Applied as an antimicrobial and preservative in shampoos, hand sanitizers, and similar products | Emulsification, dissolution |
| Water Treatment | Employed as a biocide to control algae and bacterial growth in recirculating water systems | Dosing, recirculation |
| Agriculture | Used as a fungicide to prevent and control crop diseases | Spraying, soaking |
| Industrial Cleaning | Incorporated into cleaning agents to enhance disinfection efficacy on hard surfaces | Dilution, spraying |
| Textiles | Applied as an antimicrobial finishing agent for medical textiles and functional fabrics | Padding, drying |
| Papermaking | Added to the wet-end to suppress slime formation and microbial growth | Pulp mixing, coating |
Manufacturing Quality Control of Benzethonium chloride
| Detection Item | Common Detection Methods | Method Overview |
|---|---|---|
| Content Determination | Non-aqueous Titration | The sample is dissolved in glacial acetic acid, and titrated with perchloric acid standard solution. The endpoint is determined by potentiometry or indicator (such as crystal violet), to determine the total alkaloid content (BAC). |
| UV-Visible Spectrophotometry (UV-Vis) | BAC forms an ion pair with a specific reagent (such as bromophenol blue) in the organic phase, which then shows color. The absorbance is measured for quantitative analysis, suitable for low concentration samples. | |
| High-Performance Liquid Chromatography (HPLC) | Using a reverse-phase C18 column, an ion-pair reagent (such as sodium heptane sulfonate) improves separation. The UV detector measures the content of different carbon chain components, enabling quantification of each homologue. | |
| pH Value | pH Meter Measurement | The sample is dissolved in water or an appropriate solvent, and the pH is directly measured using a calibrated pH meter, controlling it within the specified range (usually 3.5–6.5). |
| Appearance | Visual Inspection | Observe the color, clarity, and presence of impurities. Qualified products should be colorless to light yellow transparent liquids or solids. |
| Chlorides | Silver Nitrate Titration / Ion Chromatography | Titration method: In acidic conditions, silver nitrate standard solution is used to titrate free chloride ions; Ion chromatography: Precisely determines the content of inorganic chloride impurities. |
| Moisture | Karl Fischer Titration | Quantitative determination of moisture content in the sample via electrochemical reaction, suitable for water content control (e.g., ≤1.0%). |
| Heavy Metals | Sulfide Colorimetric Method (Chinese Pharmacopoeia Method) | After sample treatment, it reacts with sodium sulfide to form colored precipitates, which are measured by colorimetry for total heavy metal content (e.g., lead). The limit is generally ≤20 ppm. |
| Microbial Limits | Microbial Limit Testing | Perform aerobic bacteria, mold, yeast count, and control bacteria (e.g., Escherichia coli) testing according to the Chinese Pharmacopoeia or USP requirements. |
| Related Substances (Impurities) | HPLC Method / TLC Method | HPLC method can separate and detect organic impurities in raw materials (e.g., unreacted amines, degradation products); TLC is used for rapid screening. |
| Surface Activity Performance Test | Surface Tension Measurement | Determine the surface tension of the solution using the ring method or drop volume method, to evaluate whether its surfactant properties meet the requirements. |
Technical Specifications of Benzethonium chloride
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 235-240°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
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 Benzethonium chloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Benzethonium chloride
Packaging of Benzethonium chloride
Industrial Benzethonium 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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