Tetradecyltrimethylammonium bromide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1119-97-7 |
| Product name | Tetradecyltrimethylammonium bromide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 Tetradecyltrimethylammonium bromide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Tetradecyltrimethylammonium bromide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Tetradecyltrimethylammonium bromide
| Industry | Application | Process |
|---|---|---|
| Household Chemicals | Antimicrobial agent, disinfectant | Used as a quaternary ammonium cationic surfactant in hand sanitizers and cleaning agents to achieve microbial inactivation by disrupting microbial cell membranes |
| Textile Industry | Antistatic agent | Added to textile finishing baths to reduce electrostatic charge accumulation through adsorption onto fiber surfaces |
| Water Treatment | Biocide and algaecide | Dosed into recirculating cooling water systems to suppress microbial growth and prevent biofouling |
| Pharmaceuticals | Excipient in topical antimicrobial formulations | Used as a preservative or antimicrobial component in topical pharmaceutical products such as ointments and sprays |
| Leather Industry | Preservative, softening agent | Applied in post-tanning leather treatment to enhance resistance to mold and improve tactile properties |
| Agriculture | Seed treatment agent | Mixed with seed coating materials to reduce pathogen infection and improve germination rates |
Manufacturing Quality Control of Tetradecyltrimethylammonium bromide
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and condition of the sample (usually white to off-white crystalline or powder), and determine if there are any foreign substances or discoloration. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with water-acetonitrile or water-methanol as the mobile phase, and a UV detector (e.g., 210 nm) to measure the main peak area and calculate purity. |
| Content (Main Component Quantification) | Acid-Base Titration or HPLC External Standard Method | Acid-Base Titration: Non-aqueous titration using standard acid reacting with quaternary ammonium salt; HPLC External Standard Method: Quantify the main component content by comparing with a standard substance. |
| Moisture | Karl Fischer Method (KF) | Determine moisture content by quantitative reaction between KF reagent and moisture in the sample, using potentiometric or coulometric titration. |
| Residue on Ignition/Total Ash | High-Temperature Combustion Method | Ignite the sample at high temperature (typically 500–600°C) until constant weight, weigh the residual inorganic matter, and evaluate the level of inorganic impurities. |
| Bromide Content | Ion Chromatography (IC) or Argentometric Method | Ion Chromatography: Separate and quantify Br⁻; Argentometric Method: Titrate with standard silver nitrate solution to form AgBr precipitate, and calculate bromide content. |
| pH Value | pH Meter Measurement | Prepare a certain concentration aqueous solution (e.g., 1% w/v), and measure its acidity or alkalinity using a calibrated pH meter to assess hydrolysis or impurity effects. |
| Surface Activity Performance | Surface Tension Measurement | Measure critical micelle concentration (CMC) and surface tension using ring method or drop volume method to verify its functionality as a cationic surfactant. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, detect heavy metal residues such as lead, arsenic, cadmium, and mercury using AAS or Inductively Coupled Plasma Mass Spectrometry (ICP-MS). |
| Organic Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) or HPLC-MS | Perform qualitative and quantitative analysis of possible raw material residues (e.g., tetradecylamine, trimethylamine) or other by-products. |
Technical Specifications of Tetradecyltrimethylammonium bromide
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 128–132°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 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 Tetradecyltrimethylammonium bromide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Tetradecyltrimethylammonium bromide
Safety Information of Tetradecyltrimethylammonium bromide
| Pictograms |    |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of Tetradecyltrimethylammonium bromide
Industrial Tetradecyltrimethylammonium bromide 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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