1-Bromoicosane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4276-49-7 |
| Product name | 1-Bromoicosane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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 1-Bromoicosane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-Bromoicosane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-Bromoicosane
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate | Used in the synthesis of specific pharmaceutical intermediates, such as through reactions with other compounds to form more complex molecular structures |
| Agrochemicals | Synthetic raw material | Acts as a starting material in the construction of agrochemical molecules, potentially involving reactions such as alkylation |
| Polymers | Modifier | Incorporated into polymer chains via grafting or copolymerization to enhance performance (e.g., improved thermal stability and mechanical strength) |
| Organic synthesis | Alkylating agent | Functions as an alkyl donor in organic synthesis, participating in SN2 substitution reactions or other carbon–carbon bond-forming reactions |
| Biochemical research | Labeling reagent | Conjugated to biomacromolecules to serve as a tracer for studying intracellular metabolic pathways or protein–protein interactions |
Manufacturing Quality Control of 1-Bromoicosane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies 1-bromoicosane peak area relative to internal/external standard using retention time and calibration curve. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Separates and quantifies volatile organic impurities (e.g., hexane, ethanol) based on partitioning into headspace and chromatographic retention. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemically determines water via iodine generation and stoichiometric reaction with water in anhydrous methanol-based reagent. |
| Acid Value | Acid-Base Titration (NaOH in isopropanol/water) | Measures acidic impurities (e.g., HBr) by titration with standardized sodium hydroxide using phenolphthalein or potentiometric endpoint detection. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Quantifies trace metal contaminants (Pb, Fe, Cu, Ni) after acid digestion by measuring element-specific atomic emission intensities. |
| Color (APHA) | Visual Comparison or Spectrophotometric APHA method | Measures yellowness intensity by matching sample absorbance at 430 nm to platinum-cobalt standard solutions. |
| Refractive Index | Refractometry (at 20 °C) | Determines purity and identity by measuring angle of light refraction through liquid sample at specified temperature. |
| Density (at 20 °C) | Digital Density Meter (Oscillating U-tube) | Calculates density from resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Halogen Content (Br) | Oxygen Flask Combustion followed by Potentiometric Titration | Converts organobromine to bromide ion via high-temperature combustion in oxygen; bromide is then titrated with silver nitrate using Ag electrode detection. |
| Non-Volatile Residue | Gravimetric Analysis (Evaporation & Weighing) | Determines insoluble or non-volatile impurities by evaporating a known mass of sample under controlled conditions and weighing residue. |
| Appearance | Visual Inspection (in clear glass container) | Assesses clarity and presence of particulates or phase separation against specified criteria (e.g., “clear, colorless to pale yellow liquid”). |
Technical Specifications of 1-Bromoicosane
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 46.0–49.0°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.1% |
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 1-Bromoicosane
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-Bromoicosane
Packaging of 1-Bromoicosane
Industrial 1-Bromoicosane 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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