Benzoic acid, 4-cyano-, hydrazide (9CI) Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 43038-36-4 |
| Product name | Benzoic acid, 4-cyano-, hydrazide (9CI) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial 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 Benzoic acid, 4-cyano-, hydrazide (9CI)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Benzoic acid, 4-cyano-, hydrazide (9CI) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Benzoic acid, 4-cyano-, hydrazide (9CI)
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing antitumor agents (e.g., bendamustine analogues) and antimicrobial compounds | Constructs heterocyclic scaffolds via multistep reactions, including diazotization-coupling or cyano reduction-hydrazinolysis |
| Pesticides | Key intermediate for synthesizing novel triazole fungicides and insecticides | Participates in cycloaddition reactions to form the 1,2,4-triazole ring structure for active molecule modification |
| Dyes | Functionalized intermediate for azo dyes and fluorescent whitening agents | Acts as a diazo component in coupling with aromatic amines; the introduced cyano group enhances electron affinity and photostability |
| Organic Synthesis | Preparation of bifunctional compounds containing both cyano and hydrazino groups, used as metal ligands or polymeric crosslinkers | Forms characteristic C=N and C=N–N bonds through oxidation, condensation, or click chemistry reactions |
Manufacturing Quality Control of Benzoic acid, 4-cyano-, hydrazide (9CI)
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reversed-phase HPLC with UV detection at 254 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Separation and detection of impurities using gradient HPLC-UV; identification and quantification based on retention time and relative response factors. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify volatile organic solvents (e.g., methanol, acetone, ethyl acetate) against calibration standards. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine water content via stoichiometric reaction. |
| Heavy Metals | ICP-OES | Digestion followed by inductively coupled plasma optical emission spectrometry for simultaneous quantification of Pb, Cd, Hg, As, and other regulated metals. |
| Chloride Impurity | Ion Chromatography | Separation of chloride ions on an anion-exchange column with suppressed conductivity detection using sodium carbonate eluent. |
| Sulfated Ash | Gravimetric Analysis | Ignition of sample at 700-800 C after sulfuric acid treatment; residue weighed as inorganic sulfate ash. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature using calibrated capillary apparatus per USP <741>. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of foreign particles under controlled white light against defined specifications. |
| pH of Aqueous Solution | pH Meter | Measurement of pH in a 1% w/v aqueous suspension using a calibrated pH electrode and buffer standards. |
| Loss on Drying | Thermogravimetric Analysis | Weight loss measured after drying at 105 C for 2 hours, reflecting volatile and moisture content. |
| Residual Hydrazine | Derivatization HPLC-UV | Reaction with benzaldehyde to form hydrazone derivative, followed by HPLC-UV quantification against hydrazine standard. |
Technical Specifications of Benzoic acid, 4-cyano-, hydrazide (9CI)
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 124-128°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 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 Benzoic acid, 4-cyano-, hydrazide (9CI)
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Benzoic acid, 4-cyano-, hydrazide (9CI)
Safety Information of Benzoic acid, 4-cyano-, hydrazide (9CI)
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of Benzoic acid, 4-cyano-, hydrazide (9CI)
Industrial Benzoic acid, 4-cyano-, hydrazide (9CI) 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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