4-BIPHENYLCARBOXYLIC ACID HYDRAZIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 18622-23-6 |
| Product name | 4-BIPHENYLCARBOXYLIC ACID HYDRAZIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeReagent 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 4-BIPHENYLCARBOXYLIC ACID HYDRAZIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-BIPHENYLCARBOXYLIC ACID HYDRAZIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-BIPHENYLCARBOXYLIC ACID HYDRAZIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of anti-inflammatory and antitumor active compounds | Organic synthesis, condensation reactions |
| Materials Science | Employed as a precursor for liquid crystal materials, polymeric materials, or functional materials | Polymerization, chemical modification |
| Agricultural Chemicals | Serves as an intermediate in the synthesis of pesticides or plant growth regulators | Catalytic reactions, structural modification |
| Analytical Chemistry | Applied as a derivatization reagent for the detection of aldehydes and ketones | Chromatographic analysis, hyphenated mass spectrometry techniques |
| Dyes | Involved in the synthesis of azo dyes or fluorescent dyes | Diazotization, coupling reactions |
Manufacturing Quality Control of 4-BIPHENYLCARBOXYLIC ACID HYDRAZIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 254 nm. |
| Related Substances | HPLC-UV | Separation and quantification of impurities by retention time and response relative to main peak using gradient elution. |
| Residual Solvents | GC-FID | Detection and quantification of volatile organic solvents based on retention time and flame ionization response. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in anhydrous methanol/pyridine medium. |
| Heavy Metals | ICP-OES | Multi-element detection via atomic emission from plasma-excited atoms; total metals reported as Pb equivalent. |
| Chloride Impurity | Ion Chromatography | Separation of chloride ions on anion-exchange column with conductivity detection. |
| Sulfated Ash | Gravimetric Analysis | Residue mass after high-temperature incineration in presence of sulfuric acid, expressed as percentage. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as solid-to-liquid phase change under controlled heating rate. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against standard white background under controlled lighting. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to determine volume-based particle size distribution. |
| Bulk Density | USP <616> Method I | Mass per unit volume measured using standardized funnel and cylinder under specified tapping conditions. |
| pH of Aqueous Suspension | pH Meter | Measurement of hydrogen ion activity in a defined suspension (e.g., 1% w/v in water) using calibrated electrode. |
Technical Specifications of 4-BIPHENYLCARBOXYLIC ACID HYDRAZIDE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 215–219 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Identification (NMR) | Conforms to reference spectrum |
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 4-BIPHENYLCARBOXYLIC ACID HYDRAZIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-BIPHENYLCARBOXYLIC ACID HYDRAZIDE
Safety Information of 4-BIPHENYLCARBOXYLIC ACID HYDRAZIDE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-BIPHENYLCARBOXYLIC ACID HYDRAZIDE
Industrial 4-BIPHENYLCARBOXYLIC ACID HYDRAZIDE 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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