Phenyltrimethylammonium bromide Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 16056-11-4 |
| Product name | Phenyltrimethylammonium bromide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty 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 Phenyltrimethylammonium bromide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Phenyltrimethylammonium bromide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Phenyltrimethylammonium bromide
| Industry | Application | Process Description |
|---|---|---|
| Chemical Industry | Phase-transfer catalyst | Used to facilitate reactions between aqueous and organic phases, such as alkylation and oxidation reactions |
| Pharmaceutical Industry | Drug synthesis intermediate | Acts as a quaternary ammonium salt in constructing drug molecule frameworks |
| Materials Science | Surfactant synthesis | Applied in the preparation of cationic surfactants with specific functionalities |
| Laboratory Research | Organic synthesis reagent | Used as a nucleophile or catalyst in various organic transformation reactions |
| Electrochemistry | Conductive material additive | Enhances the electrical conductivity of certain polymer electrolytes |
Manufacturing Quality Control of Phenyltrimethylammonium bromide
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and physical state of the sample. Qualified products are typically white to off-white crystalline powders with no visible impurities. |
| Melting Point | Melting Point Determination (Capillary Method or Automatic Melting Point Instrument) | Measure the melting temperature using a melting point instrument. Phenyltrimethylammonium bromide has a melting point of approximately 230–235°C (decomposes), used to assess purity and compound consistency. |
| Assay | Non-aqueous Titration (e.g., Perchloric Acid Titration) | In a non-aqueous solvent (e.g., glacial acetic acid), titrate the quaternary ammonium salt with standardized perchloric acid solution, determining the endpoint by potentiometry or indicator color change. Suitable for high-purity quantitative analysis. |
| Water Content | Karl Fischer Titration | Determine moisture content using coulometric or volumetric methods to control drying level and prevent hygroscopicity that may affect stability. |
| pH Value | pH Meter Method | Dissolve the sample in water at a specified concentration (e.g., 1% w/v) and measure the pH using a pH meter to evaluate whether it meets the requirement of neutral to slightly alkaline conditions. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determine residual levels of heavy metals such as lead, arsenic, and mercury to ensure compliance with pharmacopoeial or industrial safety standards. |
| Bromide Ion Content | Ion Chromatography (IC) or Silver Nitrate Titration | Ion chromatography precisely measures free bromide ions; silver nitrate titration indirectly assesses bromide content by titration with silver nitrate, evaluating the salt composition ratio. |
| Organic Impurities / Related Substances | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase HPLC system (e.g., C18 column) to detect impurity peaks outside the main peak, assessing purity and residues of unreacted starting materials or by-products. |
| Infrared Spectroscopy (Structural Confirmation) | Fourier Transform Infrared Spectroscopy (FT-IR) | Perform an infrared scan of the sample and compare with a reference spectrum to confirm the presence of characteristic functional groups (e.g., quaternary ammonium, aromatic ring). |
| Proton Nuclear Magnetic Resonance (¹H-NMR) (Structural Verification) | ¹H-NMR Method | Measure the proton spectrum in deuterated solvents (e.g., D₂O or DMSO-d6) to verify the chemical shifts and integration ratios of all protons in the molecular structure. |
Technical Specifications of Phenyltrimethylammonium bromide
| Test Item | Specification |
|---|---|
| Appearance | White to light blue colour crystalline powder |
| Purity | ≥98.0% |
| Loss on drying | ≤1.0% |
| Melting point | 208 ~ 213℃ |
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 Phenyltrimethylammonium bromide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Phenyltrimethylammonium bromide
Safety Information of Phenyltrimethylammonium bromide
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Phenyltrimethylammonium bromide
Industrial Phenyltrimethylammonium 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