2-BROMOCYCLOPENTANONE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 21943-50-0 |
| Product name | 2-BROMOCYCLOPENTANONE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25L/drum |
| 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 2-BROMOCYCLOPENTANONE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-BROMOCYCLOPENTANONE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-BROMOCYCLOPENTANONE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Synthesis of intermediates | Used as an intermediate in the synthesis of antiviral agents or antibiotics |
| Agrochemical Industry | Synthesis of insecticides or herbicides | Applied in the synthesis of agrochemical molecules with specific biological activity |
| Materials Science | Synthesis of polymeric materials | Served as a raw material for epoxidation or polymerization reactions |
| Organic Synthesis | Construction of organic compounds | Employed to construct complex organic molecular frameworks, such as heterocyclic compounds |
| Fine Chemicals | Production of specialty chemicals | Utilized as a raw material in the synthesis of specialty solvents or functional materials |
Manufacturing Quality Control of 2-BROMOCYCLOPENTANONE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies 2-bromocyclopentanone peak area against a calibration curve using an internal or external standard. |
| Related Substances | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and semi-quantifies impurities based on retention time and characteristic mass spectra. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detects volatile organic solvents by analyzing vapor phase above the sample at controlled temperature. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration with iodine generated electrochemically or added reagent. |
| Acidity (as HBr) | Acid-Base Titration with NaOH | Neutralizes acidic impurities (e.g., HBr) using standardized sodium hydroxide solution and potentiometric endpoint detection. |
| Color | Visual Comparison Against APHA Scale | Compares sample color in solution to platinum-cobalt standards under controlled lighting and path length. |
| Density | Digital Density Meter | Determines density from oscillation period of a U-tube filled with sample at specified temperature. |
| Refractive Index | Refractometry | Measures bending of light through liquid sample at 20 degrees C to infer purity and composition. |
| Residue on Ignition | Gravimetric Analysis | Weighs non-volatile residue remaining after high-temperature ashing of a weighed sample. |
| Heavy Metals | ICP-OES | Quantifies metallic impurities (e.g., Pb, Fe, Cu) by measuring atomic emission intensities after acid digestion. |
| Chloride Content | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Optical Rotation | Polarimetry | Measures specific rotation of chiral compound in solution using plane-polarized light at specified wavelength and temperature. |
Technical Specifications of 2-BROMOCYCLOPENTANONE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.512–1.518 |
| Relative Density (20°C/25°C) | 1.47–1.49 g/cm³ |
| Odor | Characteristic pungent 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 2-BROMOCYCLOPENTANONE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-BROMOCYCLOPENTANONE
Packaging of 2-BROMOCYCLOPENTANONE
Industrial 2-BROMOCYCLOPENTANONE 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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