Tetrabutylammonium bromide Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 1643-19-2 |
| Product name | Tetrabutylammonium bromide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeReagent 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Tetrabutylammonium bromide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Tetrabutylammonium bromide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Tetrabutylammonium bromide
| Industry | Application | Process |
|---|---|---|
| Chemical Industry | Phase-transfer catalyst | Facilitates efficient reactions between organic and aqueous phases |
| Pharmaceutical Industry | Drug synthesis intermediate | Participates in synthetic steps of certain drug molecules |
| Analytical Chemistry | Ion-pairing reagent | Used as an additive in high-performance liquid chromatography (HPLC) |
| Materials Science | Polymerization aid | Enhances monomer conversion and polymer performance |
| Pesticide Industry | Pesticide synthesis auxiliary | Optimizes reaction conditions and improves yield |
| Dye Industry | Dye fixing agent | Improves dye adhesion to fibers |
| Electroplating Industry | Coating modifier | Enhances coating uniformity and adhesion |
| Petrochemical Industry | Antistatic agent | Reduces electrostatic accumulation during hydrocarbon transportation |
Manufacturing Quality Control of Tetrabutylammonium bromide
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe whether the sample is a white crystalline powder or colorless crystals, and check for agglomeration, discoloration, or visible impurities. |
| Assay | Ion-Pair High-Performance Liquid Chromatography (IP-HPLC) | Utilize a reversed-phase C18 column with a mobile phase containing an ion-pair reagent (e.g., octanesulfonate sodium), and detect using a UV detector to quantify the main component content. |
| Non-aqueous Titration | Titrate with perchloric acid standard solution in a non-aqueous solvent (e.g., glacial acetic acid); suitable for quaternary ammonium salts that can be protonated under basic conditions. | |
| Water Content | Karl Fischer Method | Determine water content via an electrochemical reaction; available in coulometric (for trace water) and volumetric (for bulk water) forms, offering high accuracy. |
| pH Value | pH Meter Method | Prepare a defined aqueous solution of the sample (e.g., 1% w/v) and measure the pH using a calibrated pH meter to assess acidic or basic impurities. |
| Bromide Ion Content | Ion Chromatography (IC) | Separate and detect bromide ions in the sample to verify anion composition and ensure absence of excess inorganic bromide impurities. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determine concentrations of heavy metal elements such as lead, cadmium, mercury, and arsenic, ensuring compliance with pharmacopeial or industrial standards. |
| Organic Volatile Impurities | Gas Chromatography (GC) | Use an appropriately polar capillary column to detect residual solvents (e.g., ethanol, acetone, toluene) or other organic impurities. |
| Thermal Stability/Melting Point | Differential Scanning Calorimetry (DSC) or Melting Point Apparatus | Determine melting point (typically around 100–103°C) and thermal decomposition behavior to assess purity and crystal form consistency. |
| Microbial Limits | Microbial Limit Test | Perform assays for total aerobic microbial count, mold and yeast counts, and specified control organisms (e.g., Escherichia coli) according to pharmacopeial requirements, applicable for pharmaceutical-grade products. |
| Particle Size Distribution (if applicable) | Laser Diffraction Particle Size Analysis | For specific applications (e.g., catalyst support or formulation raw material), determine particle size and its distribution. |
Technical Specifications of Tetrabutylammonium bromide
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 99°C to 103°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of Tetrabutylammonium bromide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Tetrabutylammonium bromide
Packaging of Tetrabutylammonium bromide
Industrial Tetrabutylammonium 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply