CYCLOPROPYLZINC BROMIDE SOLUTION 0.5M I& Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 126403-68-7 |
| Product name | CYCLOPROPYLZINC BROMIDE SOLUTION 0.5M I& |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25KG/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 CYCLOPROPYLZINC BROMIDE SOLUTION 0.5M I&
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk CYCLOPROPYLZINC BROMIDE SOLUTION 0.5M I& Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of CYCLOPROPYLZINC BROMIDE SOLUTION 0.5M I&
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a synthetic intermediate in constructing complex molecular frameworks | Grignard reagent reactions or metal-catalyzed coupling reactions |
| Agrochemicals | Used in synthesizing active pharmaceutical ingredients (APIs) and agrochemical actives | Nucleophilic substitution reactions or carbonyl α-functionalization reactions |
| Materials | Used in producing functional polymers or advanced materials | Coordination polymerization or metal insertion reactions |
| Fine Chemicals | Used in synthesizing fine chemicals such as fragrances and dyes | Cross-coupling reactions or cycloaddition reactions |
Manufacturing Quality Control of CYCLOPROPYLZINC BROMIDE SOLUTION 0.5M I&
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (C3H5BrZn) | Acid-Base Titration with Standardized HCl | Hydrolysis of organozinc compound followed by titration of liberated Br- with AgNO3 using potentiometric endpoint detection |
| Residual Solvent (THF) | Gas Chromatography (GC-FID) | Separation and quantification of THF based on retention time and flame ionization response relative to internal standard |
| Water Content | Karl Fischer Titration | Electrochemical reaction between iodine, sulfur dioxide, water, and base; coulometric or volumetric quantification of water |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Ionization of sample in plasma followed by mass spectrometric detection and quantification against certified reference standards |
| Chloride Impurity | Ion Chromatography (IC) | Anion exchange separation with conductivity detection; quantification via external calibration curve |
| Unreacted Cyclopropanol | GC-MS | Derivatization-free separation and selective detection of cyclopropanol using electron ionization and characteristic m/z fragments |
| Zinc Content | Atomic Absorption Spectroscopy (AAS) | Atomization of sample in air-acetylene flame; measurement of Zn-specific absorbance at 213.9 nm |
| Bromide Content | Potentiometric Titration with AgNO3 | Precipitation of Br- as AgBr; endpoint detected by silver ion-selective electrode |
| Appearance (Color & Clarity) | Visual Inspection Against ASTM D1209 Standard | Comparison of sample solution in specified solvent against platinum-cobalt color standards and visual assessment of haze or particulates |
| Residue on Ignition | Gravimetric Analysis | Ignition of dried sample at 750 C to constant weight; mass difference reflects non-volatile inorganic impurities |
| pH of Aqueous Solution | pH Meter Measurement | Measurement of hydrogen ion activity in a defined aqueous suspension (1% w/v) using calibrated pH electrode |
| Organic Impurities (Total) | HPLC-UV | Reverse-phase separation with UV detection at 220 nm; semi-quantitative assessment against reference standards and system suitability criteria |
Technical Specifications of CYCLOPROPYLZINC BROMIDE SOLUTION 0.5M I&
| 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% |
| Melting Point | 65-70°C |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.3% |
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 CYCLOPROPYLZINC BROMIDE SOLUTION 0.5M I&
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of CYCLOPROPYLZINC BROMIDE SOLUTION 0.5M I&
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of CYCLOPROPYLZINC BROMIDE SOLUTION 0.5M I&
Industrial CYCLOPROPYLZINC BROMIDE SOLUTION 0.5M I& 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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