3,5-PYRAZOLEDICARBOXYLIC ACID MONOHYDRATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 303180-11-2 |
| Product name | 3,5-PYRAZOLEDICARBOXYLIC ACID MONOHYDRATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeReagent 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 3,5-PYRAZOLEDICARBOXYLIC ACID MONOHYDRATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3,5-PYRAZOLEDICARBOXYLIC ACID MONOHYDRATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3,5-PYRAZOLEDICARBOXYLIC ACID MONOHYDRATE
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Pharmaceutical intermediate | Used to synthesize biologically active pyrazole derivatives |
| Agrochemicals | Fungicide intermediate | Applied as a key structural building block in the synthesis of novel fungicides |
| Chemical Research | Organic synthesis reagent | Employed as a versatile starting material in heterocyclic compound synthesis |
| Materials Science | Synthesis of functional materials | Applied in constructing advanced materials such as metal–organic frameworks (MOFs) |
| Biochemistry | Enzyme inhibitor research | Used as a structural motif for potential enzyme inhibitors in drug development |
Manufacturing Quality Control of 3,5-PYRAZOLEDICARBOXYLIC ACID MONOHYDRATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via reaction of iodine with sulfur dioxide in pyridine/methanol medium. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents using gas chromatography with flame ionization detection. |
| Heavy Metals | ICP-OES | Multi-element quantification of metallic impurities after acid digestion, based on atomic emission intensity at characteristic wavelengths. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column and suppressed conductivity detection. |
| Sulfate Impurity | Ion Chromatography | Separation and quantification of sulfate ions using anion-exchange column and suppressed conductivity detection. |
| Related Substances | HPLC-UV | Identification and quantification of structurally related impurities using gradient HPLC with UV detection. |
| Loss on Drying | Gravimetric Method | Mass loss measured after drying sample at 105 C for 2 hours under controlled atmospheric conditions. |
| pH of Aqueous Solution | Potentiometric Titration | Measurement of hydrogen ion activity using calibrated pH electrode in a saturated aqueous suspension. |
| Residue on Ignition | Gravimetric Method | Weight of non-volatile inorganic residue remaining after high-temperature ashing at 700 C. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to determine volumetric particle size distribution in dispersed slurry. |
| Microbial Contamination | Membrane Filtration | Quantitative recovery and enumeration of viable aerobic microorganisms using sterile membrane filtration and agar plate culture. |
Technical Specifications of 3,5-PYRAZOLEDICARBOXYLIC ACID MONOHYDRATE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 215–219 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 3,5-PYRAZOLEDICARBOXYLIC ACID MONOHYDRATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3,5-PYRAZOLEDICARBOXYLIC ACID MONOHYDRATE
Safety Information of 3,5-PYRAZOLEDICARBOXYLIC ACID MONOHYDRATE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3,5-PYRAZOLEDICARBOXYLIC ACID MONOHYDRATE
Industrial 3,5-PYRAZOLEDICARBOXYLIC ACID MONOHYDRATE 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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