Tetramethylammonium chloride Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 75-57-0 |
| Product name | Tetramethylammonium chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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 Tetramethylammonium chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Tetramethylammonium chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Tetramethylammonium chloride
| Industry | Application | Process |
|---|---|---|
| Chemical | Phase-transfer catalyst | Facilitates efficient reactions between organic and aqueous phases |
| Pharmaceutical | Intermediate in drug synthesis | Participates in quaternization reactions or serves as a co-catalyst |
| Agricultural | Raw material for fungicides or plant growth regulators | Preparation of quaternary ammonium compounds |
| Textile | Component of fabric softeners or antistatic agents | Synthesis of quaternary ammonium salt compounds |
| Polymers | Aid in polymerization reactions | Enhances monomer conversion or controls polymerization rate |
| Analytical Chemistry | Ion-pairing reagent | Used in high-performance liquid chromatography (HPLC) analysis |
Manufacturing Quality Control of Tetramethylammonium chloride
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Assay | Ion Chromatography (IC) | Separates tetramethylammonium cations using ion exchange chromatography and quantifies them via a conductivity detector. Offers high selectivity and sensitivity. Suitable for trace and major component analysis. |
| High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase column (e.g., C18) with an ion-pair reagent (e.g., heptanesulfonic acid sodium salt) to retain and separate TMAC, followed by detection using UV or refractive index detectors. | |
| Titration (Indirect Argentometric Method) | Determines chloride ions in TMAC by precipitation with silver nitrate, followed by back-titration to quantify chloride content and indirectly calculate TMAC purity. Suitable for high-purity samples. | |
| Moisture Content | Karl Fischer Titration | Based on the reaction of iodine and sulfur dioxide with water in an anhydrous environment, this method accurately measures moisture content in samples, ideal for trace water detection. |
| Heavy Metal Impurities | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determines the levels of heavy metals such as lead, cadmium, and mercury. ICP-MS offers higher sensitivity and can simultaneously detect multiple elements. |
| Organic Impurities | Gas Chromatography (GC) or GC-MS | Suitable for detecting volatile organic impurities. If TMAC is derivatized to become volatile, it can be analyzed by GC; GC-MS enables identification and quantification of unknown impurities. |
| High-Performance Liquid Chromatography-Mass Spectrometry (HPLC-MS) | Used for identification and quantification of non-volatile or thermally unstable impurities, providing molecular weight information to improve accuracy in impurity identification. | |
| pH Value | pH Meter Measurement | Dissolve TMAC in water to a certain concentration (e.g., 1%), then directly measure its acidity or alkalinity using a calibrated pH meter to assess the product's pH characteristics. |
| Chloride Ion Confirmation | Ion Chromatography or Chemical Precipitation | Ion chromatography accurately measures Cl⁻ concentration; chemical method confirms presence of chloride ions by adding AgNO₃ to produce a white precipitate (AgCl). |
| Appearance and Solubility | Visual Inspection and Solubility Test | Observe whether the sample is a white crystalline powder, checking for discoloration or caking; test solubility in water and ethanol to evaluate compliance with physical properties. |
Technical Specifications of Tetramethylammonium chloride
| Test Item | Specification |
|---|---|
| Appearance | White to almost white solid |
| Assay | ≥99% |
| Free amine | ≤0.1% |
| Amine salt | ≤0.3% |
| Loss on drying | ≤0.5% |
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 Tetramethylammonium chloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Tetramethylammonium chloride
Packaging of Tetramethylammonium chloride
Industrial Tetramethylammonium 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply