China Factory Direct
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| CAS number | 4574-04-3 |
| Product name | Tetradecyl trimethyl ammonium chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial 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) |
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 |
|---|---|---|
| Textiles | Antistatic agent | Applied during textile finishing by immersion or spray application of a tetradecyltrimethylammonium chloride solution onto fiber surfaces to form a cationic adsorption layer that reduces surface resistivity |
| Detergents | Fabric softener | Formulated as a cationic surfactant in fabric softeners to electrostatically adsorb onto negatively charged fiber surfaces, thereby improving hand feel and antistatic performance |
| Personal care | Conditioner ingredient | Used as a conditioning agent in shampoos and conditioners to adsorb onto damaged hair surfaces, reducing friction and enhancing smoothness and shine |
| Water treatment | Biocide and algaecide | Employed as a quaternary ammonium biocide in recirculating cooling water or industrial water systems to inhibit microbial growth and control algae by disrupting microbial cell membranes |
| Petrochemicals | Component of crude oil demulsifiers | Blended with nonionic surfactants for crude oil dehydration, where interfacial activity destabilizes oil-in-water emulsions |
| Agriculture | Carrier for fungicides | Used as an emulsifier or stabilizer in pesticide formulations to enhance the adhesion and penetration of fungicides on plant surfaces |
| Medical devices | Disinfectant component | Used at low concentrations for surface disinfection, providing broad-spectrum antimicrobial activity by disrupting bacterial cell membranes; commonly formulated into cleaning and disinfecting solutions for medical devices |
| Detection Item | Common Analytical Method | Method Overview |
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| Assay (Purity) | Acid-Base Titration with Sodium Hydroxide | Quantifies active ingredient by back-titration after reaction with excess standardized NaOH. |
| Chloride Content | Potentiometric Titration with Silver Nitrate | Measures Cl- ions via precipitation with AgNO3 using a silver indicator electrode. |
| Water Content | Karl Fischer Coulometric Titration | Determines trace water based on electrochemical iodine generation proportional to water content. |
| pH (1% aqueous solution) | pH Meter Measurement | Measures hydrogen ion activity in a standardized aqueous solution at 25 C. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Evaluates yellowness by comparing absorbance at 455 nm against APHA color standards. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after wet digestion by measuring atomic absorption of lead at 283.3 nm. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic impurities remaining after high-temperature ashing. |
| Organic Impurities (Related Substances) | Reverse-Phase HPLC with UV Detection | Separates and quantifies structural analogs and degradation products using C18 column and UV detection at 210 nm. |
| Surface Tension (0.1% solution) | Du Nouy Ring Method | Determines interfacial tension at air-water interface using force measurement on a platinum ring. |
| Foam Height (Ross-Miles Method) | Ross-Miles Foam Test | Measures initial foam height and stability after standardized solution drop impact. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid under controlled heating. |
| Bulk Density | Graduated Cylinder Method | Calculates mass per unit volume of freely settled powder in a calibrated cylinder. |
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Melting Point | 120–124°C |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Solubility | Freely soluble in water and ethanol |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| 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.