(+)-Camphor Bromide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10293-06-8 |
| Product name | (+)-Camphor Bromide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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) |
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Documents We Provide for (+)-Camphor Bromide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (+)-Camphor Bromide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (+)-Camphor Bromide
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Pharmaceutical Intermediate | Serves as a key chiral building block for synthesizing anesthetic analgesics (e.g., trimethadione analogues) and other central nervous system drugs. |
| Chemical Industry | Chiral Reagent | Functions as a chiral source or resolving agent in asymmetric synthesis reactions, leveraging its specific optical activity. |
| Organic Synthesis | Bromination Reagent | Acts as a brominated intermediate in organic synthesis, participating in subsequent substitution or elimination reactions to produce other camphor derivatives. |
Manufacturing Quality Control of (+)-Camphor Bromide
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies D-3-bromocamphor peak area relative to a calibrated standard curve. |
| Optical Rotation | [a]D measurement using polarimeter | Measures the angle of rotation of plane-polarized light by a solution of the compound at 20 C and 589 nm. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based reagent. |
| Residue on Ignition | Gravimetric analysis after high-temperature ashing | Measures non-volatile inorganic impurities remaining after combustion at 700-800 C. |
| Heavy Metals | ICP-OES | Quantifies trace metal elements (e.g., Pb, Cd, Hg, As) by atomic emission spectroscopy after acid digestion. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions based on anion exchange retention and conductivity detection. |
| Related Substances | HPLC with UV detection | Separates and detects structurally related impurities using reversed-phase chromatography and UV absorbance at 210-230 nm. |
| Melting Point | Capillary melting point apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity. |
| Acid Value | Acid-base titration with NaOH | Measures free acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Loss on Drying | Thermogravimetric analysis (TGA) or oven drying | Measures mass loss after drying under controlled temperature and vacuum or air flow. |
| Specific Optical Rotation Purity | Calculated from [a]D and assay result | Confirms enantiomeric excess by comparing measured optical rotation to theoretical maximum for pure enantiomer. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detects and quantifies volatile organic solvents (e.g., acetone, ethanol) using equilibrium vapor phase analysis. |
Technical Specifications of (+)-Camphor Bromide
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (GC-MS) |
| Optical Rotation | +130.0 to +145.0° (c=1, in CHCl3) |
| Melting Point | 168 to 172°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
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 (+)-Camphor Bromide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (+)-Camphor Bromide
Packaging of (+)-Camphor Bromide
Industrial (+)-Camphor 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.
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