N-PENTYLMAGNESIUM BROMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 693-25-4 |
| Product name | N-PENTYLMAGNESIUM BROMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeIndustrial 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 N-PENTYLMAGNESIUM BROMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-PENTYLMAGNESIUM BROMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-PENTYLMAGNESIUM BROMIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a Grignard reagent for synthesizing pharmaceutical intermediates (e.g., alcohols, ketones, carboxylic acid derivatives) | Organic synthesis (Grignard reaction) |
| Chemical manufacturing | Enables carbon-chain elongation and functional-group transformations in the construction of complex organic molecules | Catalytic reactions / low-temperature conditions |
| Materials science | Used to prepare magnesium-containing organometallic compounds or precursors for functional materials | Organometallic synthesis |
| Research | Employed as a standard reagent in methodology development for organic synthesis or teaching laboratories | Lab-scale reactions |
Manufacturing Quality Control of N-PENTYLMAGNESIUM BROMIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Grignard reagent concentration) | Acid-base titration with standardized HCl | Quantifies active MgBr moiety by back-titration after hydrolysis and neutralization of liberated HBr. |
| Residual solvent (pentane) | Gas chromatography (GC-FID) | Separates and quantifies pentane based on retention time and flame ionization response. |
| Water content | Karl Fischer titration | Electrochemically determines water via iodine-sulfur dioxide reaction in pyridine-methanol medium. |
| Chloride impurity | Ion chromatography (IC) | Separates and detects Cl- anions using conductivity detection after ion exchange separation. |
| Magnesium content | Inductively coupled plasma optical emission spectrometry (ICP-OES) | Measures total Mg emission intensity at characteristic wavelength after acid digestion and nebulization. |
| Bromide content | Potentiometric titration with AgNO3 | Detects bromide endpoint via silver electrode potential shift during Ag+ addition. |
| Heavy metals (Pb, Cd, Ni, Fe) | Inductively coupled plasma mass spectrometry (ICP-MS) | Quantifies trace metal elements by mass-to-charge ratio detection after microwave digestion. |
| Appearance and clarity | Visual inspection | Assesses physical state, color, and presence of suspended particles or cloudiness against standard reference. |
| pH of aqueous hydrolysate | pH meter measurement | Determines acidity of solution after controlled hydrolysis, indicating residual acidic or basic impurities. |
| Non-volatile residue | Gravimetric analysis | Measures weight of residue remaining after evaporation of sample under controlled heating and drying. |
| Peroxide content | Iodometric titration | Quantifies peroxides by oxidation of I- to I2, followed by thiosulfate titration. |
| Organic impurities (e.g., dibromopentane) | Gas chromatography-mass spectrometry (GC-MS) | Identifies and quantifies structurally related organic impurities via retention time and mass spectral matching. |
Technical Specifications of N-PENTYLMAGNESIUM BROMIDE
| 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) | 1.405 - 1.415 |
| Relative Density (20°C/25°C) | 0.97 - 0.99 g/cm³ |
| Odor | Characteristic hydrocarbon 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 N-PENTYLMAGNESIUM BROMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of N-PENTYLMAGNESIUM BROMIDE
Industrial N-PENTYLMAGNESIUM 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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