METHYLLITHIUM LITHIUM BROMIDE COMPLEX Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 332360-06-2 |
| Product name | METHYLLITHIUM LITHIUM BROMIDE COMPLEX |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 METHYLLITHIUM LITHIUM BROMIDE COMPLEX
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk METHYLLITHIUM LITHIUM BROMIDE COMPLEX Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of METHYLLITHIUM LITHIUM BROMIDE COMPLEX
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Superbase in organic synthesis reactions for carbon–carbon bond formation | Used under anhydrous conditions as a strong base in various organic synthesis reactions, including alkene double-bond activation and deprotonation of ketones or aldehydes |
| Pharmaceuticals | Preparation of pharmaceutical intermediates | Reacted with specific compounds to generate intermediates required for drug molecule synthesis, particularly in reactions demanding high selectivity |
| Materials Science | Preparation of precursors for specialty materials | Applied as a catalyst or initiator in the synthesis of certain functional materials (e.g., polymers), playing a key role in controlling material properties |
| Research | Development of novel chemical reactions | Employed as a research tool to explore new chemical transformation pathways, especially in the pursuit of more efficient and environmentally sustainable synthesis methods |
Manufacturing Quality Control of METHYLLITHIUM LITHIUM BROMIDE COMPLEX
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (CH3Li content) | Acid-base titration with standardized HCl in THF | Quantifies active methyl lithium by protonation with standardized acid in anhydrous tetrahydrofuran. |
| Total Lithium Content | ICP-OES | Measures total Li concentration after acid digestion and dilution using inductively coupled plasma optical emission spectrometry. |
| Bromide Content | Potentiometric titration with AgNO3 | Determines Br- concentration via argentometric titration using silver nitrate and a silver indicator electrode. |
| Residual Solvent (THF) | GC-FID | Quantifies residual tetrahydrofuran by gas chromatography with flame ionization detection using internal standard calibration. |
| Water Content | Karl Fischer titration | Measures trace water by coulometric or volumetric Karl Fischer reaction with iodine and sulfur dioxide in pyridine/methanol medium. |
| Metal Impurities (Fe, Cu, Ni, Pb) | ICP-MS | Detects trace metallic contaminants at sub-ppq levels using inductively coupled plasma mass spectrometry after microwave digestion. |
| Organic Impurities (e.g., dibromomethane, bromomethane) | GC-MS | Identifies and quantifies volatile organic impurities by gas chromatography coupled to mass spectrometry. |
| pH of Aqueous Hydrolyzate | pH meter measurement | Evaluates hydrolytic stability by measuring pH of a controlled aqueous hydrolysis solution. |
| Appearance and Clarity | Visual inspection in amber glass vial | Assesses physical state, color, and presence of particulates or phase separation under controlled lighting. |
| Density | Oscillating U-tube densitometer | Determines density at 20 C using frequency oscillation principle calibrated with certified standards. |
| Viscosity | Rotational viscometer | Measures dynamic viscosity at specified temperature and shear rate using calibrated spindle geometry. |
| Peroxide Content | Colorimetric assay with KI/starch | Detects peroxides via oxidation of iodide to iodine, forming blue starch-iodine complex measured spectrophotometrically. |
Technical Specifications of METHYLLITHIUM LITHIUM BROMIDE COMPLEX
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.3% |
| Odor | Characteristic mild hydrocarbon-like odor |
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 METHYLLITHIUM LITHIUM BROMIDE COMPLEX
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of METHYLLITHIUM LITHIUM BROMIDE COMPLEX
Industrial METHYLLITHIUM LITHIUM BROMIDE COMPLEX 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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