3-Fluorophenylhydrazine hydrochloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2924-16-5 |
| Product name | 3-Fluorophenylhydrazine hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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 3-Fluorophenylhydrazine hydrochloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Fluorophenylhydrazine hydrochloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Fluorophenylhydrazine hydrochloride
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate in the synthesis of the antidepressant fluoxetine | Preparation of the fluoxetine core structure via diazotization–reduction or direct fluorination; cyclization and alkylation of 3-fluorophenylhydrazine hydrochloride to construct benzodiazepine or tricyclic scaffolds |
| Pesticides | Used in the synthesis of fluorinated heterocyclic insecticides and fungicides (e.g., analogues of fludioxonil) | Acts as a fluorinated arylhydrazine unit in cycloaddition or condensation reactions to build fluorinated pyrazole, triazole, or pyrimidine active molecules |
| Dyes & Pigments | Employed as a diazo component precursor for fluorinated azo dyes | Diazotized with sodium nitrite/hydrochloric acid, then coupled with aromatic amines to yield 3-fluoroazo colorants, enhancing lightfastness and washfastness |
Manufacturing Quality Control of 3-Fluorophenylhydrazine hydrochloride
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at ~254 nm, comparing peak area against a certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration based on the reaction of iodine with water in a methanol-based reagent, measuring endpoint coulometrically or volumetrically. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 700–800 °C to volatilize organic matter, then weighing inorganic residue as sulfate ash. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification after acid digestion, using plasma excitation and optical emission detection at element-specific wavelengths. |
| Chloride Impurity | Potentiometric Titration with AgNO₃ | Titration with silver nitrate using a silver indicator electrode; endpoint detected by abrupt potential change due to AgCl precipitation. |
| Related Substances | HPLC-DAD | Separation and identification of impurities using gradient HPLC coupled with diode-array detection for spectral confirmation and relative quantification. |
| Melting Point | Capillary Melting Point Determination | Thermal analysis via controlled heating of a capillary-packed sample; onset and range recorded using calibrated apparatus per USP <741>. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light passing through a solution, indicating chiral purity and absence of racemization. |
| pH of Aqueous Solution | pH Potentiometry | Direct measurement using calibrated glass electrode in a saturated aqueous suspension or defined dilution, per EP 2.2.3. |
| Loss on Drying | Thermogravimetric Analysis (TGA) | Weight loss measured under controlled nitrogen atmosphere upon heating to 105 °C, reflecting volatile solvents and moisture. |
| Residual Solvents (e.g., MeOH, EtOAc) | GC-FID | Headspace GC separation followed by flame ionization detection, quantified against internal standard calibration curves. |
| Appearance (Color & Clarity) | Visual Inspection against Standard Solutions | Comparison of solution clarity and color intensity (e.g., to APHA or ISO 6271 standards) in specified solvent and concentration. |
| Bulk Density | Tap Density Measurement | Determined by tapping a graduated cylinder containing sample per USP <616>, reporting both tapped and untapped densities. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light from dispersed particles to calculate volume-based size distribution (D10, D50, D90). |
Technical Specifications of 3-Fluorophenylhydrazine hydrochloride
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 72-76°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| 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 3-Fluorophenylhydrazine hydrochloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Fluorophenylhydrazine hydrochloride
Safety Information of 3-Fluorophenylhydrazine hydrochloride
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3-Fluorophenylhydrazine hydrochloride
Industrial 3-Fluorophenylhydrazine hydrochloride 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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