379-50-0 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 379-50-0 |
| Product name | 379-50-0 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty 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 379-50-0
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 379-50-0 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 379-50-0
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Synthesis of intermediates | Fluorination |
| Pharmaceutical Manufacturing | Preparation of drug molecules | Fluoro-substitution |
| Polymer Materials | Modifier | Reactive grafting |
Manufacturing Quality Control of 379-50-0
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component peak area against calibrated standard; uses retention time matching for identification. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between iodine, sulfur dioxide, and water in anhydrous methanol/pyridine medium. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Separates and quantifies volatile solvents based on partitioning into headspace gas phase and GC retention behavior. |
| Chloride Impurity | Ion Chromatography (IC) | Separates chloride anions using ion-exchange column and detects via conductivity; quantified against chloride standards. |
| Acidity (as HCl) | Acid-Base Titration with Potentiometric End Point | Neutralizes acidic impurities using standardized NaOH solution; endpoint detected by pH electrode potential shift. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Atomizes and ionizes sample; measures metal isotope mass-to-charge ratios with high sensitivity and multi-element capability. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after controlled high-temperature ashing of sample at 500-600 C. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against standard reference under controlled lighting and viewing conditions. |
| Density | Digital Density Meter | Determines mass per unit volume using oscillating U-tube principle with temperature-controlled measurement. |
| Refractive Index | Abbe Refractometer | Measures ratio of light velocity in air vs. sample at specified wavelength (589 nm) and temperature (20 C). |
| Volatility Loss | Thermogravimetric Analysis (TGA) | Quantifies mass loss upon controlled heating to assess thermal stability and volatile content below decomposition onset. |
| Organic Impurities (related substances) | GC-MS | Combines gas chromatographic separation with mass spectral detection to identify and quantify structurally related by-products. |
Technical Specifications of 379-50-0
| Test Item | Specification |
|---|---|
| Appearance | White to almost white powder or crystals |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 138–142°C |
| Identification (NMR) | Consistent with structure |
| 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 379-50-0
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 379-50-0
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Industrial 379-50-0 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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