1,2-dihydropyridazine-3,6-dione, monopotassium salt Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 28382-15-2 |
| Product name | 1,2-dihydropyridazine-3,6-dione, monopotassium salt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeFood 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 1,2-dihydropyridazine-3,6-dione, monopotassium salt
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,2-dihydropyridazine-3,6-dione, monopotassium salt Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,2-dihydropyridazine-3,6-dione, monopotassium salt
| Industry | Application | Process |
|---|---|---|
| Agriculture | Plant growth inhibitor to prevent sprouting of stored potatoes, onions, garlic, etc. | Foliar application prior to harvest to suppress sprouting by inhibiting cell division |
| Agriculture | Tobacco sucker inhibitor to minimize quality loss in tobacco leaves | Post-harvest application—either topical treatment or spraying onto axillary buds of tobacco plants |
| Horticulture | Ornamental plant growth regulation and turfgrass growth retardation | Spray application as an aqueous solution |
| Food Storage | Postharvest preservation of fruits and vegetables to extend shelf life | Postharvest immersion or fumigation, used in combination with other preservatives |
Manufacturing Quality Control of 1,2-dihydropyridazine-3,6-dione, monopotassium salt
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Potassium Salt Content) | Acid-Base Titration | Quantifies active ingredient by titration with standardized HCl after alkaline hydrolysis and back-titration. |
| Moisture Content | Karl Fischer Titration | Measures water content via coulometric or volumetric reaction between iodine and water in anhydrous methanol. |
| pH (1% aqueous solution) | pH Meter Measurement | Determines hydrogen ion activity in a standardized aqueous solution using calibrated glass electrode. |
| Heavy Metals (Pb, Cd, As, Hg) | ICP-MS | Simultaneously quantifies trace heavy metals after acid digestion using inductively coupled plasma mass spectrometry. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic impurities by weight loss after high-temperature incineration at 500-600 C. |
| Chloride Impurity | Argentometric Titration | Determines chloride ions by titration with silver nitrate using potassium chromate indicator. |
| Sulfate Impurity | Barium Sulfate Gravimetric Method | Precipitates sulfate as BaSO4 and quantifies by dried residue weight after filtration. |
| Related Substances (Impurity Profile) | HPLC-UV | Separates and quantifies structural analogs and degradation products using reversed-phase chromatography with UV detection. |
| Loss on Drying | Thermogravimetric Analysis (TGA) | Measures volatile content by weight loss under controlled heating (105 C, 2 h) in air. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution of solid particles in suspension using angular scattering intensity of laser light. |
| Bulk Density | Tap Density Measurement | Calculates mass per unit volume after standardized mechanical tapping of a powder sample in a graduated cylinder. |
| Microbial Contamination | Membrane Filtration Assay | Detects viable aerobic microorganisms by filtration, membrane transfer to nutrient agar, and colony enumeration. |
Technical Specifications of 1,2-dihydropyridazine-3,6-dione, monopotassium salt
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.2% |
| Heavy Metals | <=10 ppm |
| Odor | Characteristic, mild |
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 1,2-dihydropyridazine-3,6-dione, monopotassium salt
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 1,2-dihydropyridazine-3,6-dione, monopotassium salt
Industrial 1,2-dihydropyridazine-3,6-dione, monopotassium salt 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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