Cetylpyridinium chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 123-03-5 |
| Product name | Cetylpyridinium chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent GradeIndustrial GradeSpecialty 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 Cetylpyridinium chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Cetylpyridinium chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Cetylpyridinium chloride
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a disinfectant and biocide for skin and medical instrument surface disinfection | Solution preparation: Dissolve cetylpyridinium chloride in water or ethanol to achieve a concentration of 0.05–0.1% for biocidal use |
| Cosmetics | Used as a preservative and antimicrobial agent in shampoos and skincare products | Blending process: Added to the final formulation at 0.01–0.1% during emulsification or mixing |
| Agriculture | Used as a fungicide and biocide to control plant diseases | Spray formulation: Mixed with surfactants to form a water-in-oil emulsion and applied by spraying onto crops |
| Water Treatment | Used to control algal and microbial growth as an algaecide and biocide | Dosing process: Directly dosed into recirculating water or cooling tower systems at 0.1–5 mg/L |
| Industrial Cleaning | Used as a cationic surfactant for metal cleaning and corrosion inhibition | Cleaning process: Prepared as a 0.5–2% aqueous solution for ultrasonic or soak cleaning of metal components |
| Laboratory | Used as a biological stain and cell membrane permeabilizing agent | Staining process: Prepared as a 0.01–0.1% aqueous solution for microscopic staining of cellular structures |
Manufacturing Quality Control of Cetylpyridinium chloride
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Using a reverse-phase chromatographic column (e.g., C18) and a UV detector (approx. 270 nm), qualitative analysis is performed based on retention time, and quantitative analysis is conducted using peak area to accurately determine the content of the main CPC component. |
| Non-aqueous Titration Method | In a non-aqueous solvent (e.g., glacial acetic acid), titrate with perchloric acid standard solution, suitable for rapid determination of CPC purity in raw materials. | |
| Impurity Analysis | High-Performance Liquid Chromatography (HPLC) | Detect possible organic impurities (e.g., unreacted pyridine, degradation products, etc.), perform qualitative and quantitative analysis by comparison with reference standards. |
| Water Content | Karl Fischer Titration | Accurately determine the water content in the sample, suitable for solid or liquid samples to ensure product stability. |
| pH Value | pH Meter Measurement Method | Prepare the sample as a specific concentration aqueous solution (e.g., 1% solution), measure pH using a calibrated pH meter to control formulation suitability. |
| Solution Clarity and Color | Visual Color Comparison or Spectrophotometric Method | Observe whether the sample solution is clear and has no obvious color, used to evaluate purity and detect contamination during the production process. |
| Heavy Metals | Thioacetamide Method (Chinese Pharmacopoeia Method) | Under acidic conditions, react with thioacetamide to form colored sulfide compounds; determine the total heavy metal content by colorimetry to control toxic impurities. |
| Residue on Ignition | Residue on Ignition Test | Weigh the residue after high-temperature ignition of the sample to assess the level of inorganic impurities, commonly used in raw material quality control. |
| Microbial Limits | Microbial Limit Test | Perform total aerobic bacteria, mold, and yeast counts according to pharmacopoeia requirements, and check for controlled organisms (e.g., Escherichia coli) to ensure hygiene safety. |
| Surface Activity Performance (Optional) | Surface Tension Measurement Method | Use a surface tensiometer to determine the critical micelle concentration (CMC), assess whether its surface activity meets application requirements. |
Technical Specifications of Cetylpyridinium chloride
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 67–71°C |
| Total Impurities | <=2.0% |
| 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 Cetylpyridinium chloride
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NMR Spectra of Cetylpyridinium chloride
Packaging of Cetylpyridinium chloride
Industrial Cetylpyridinium 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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