3-METHYLPYRIDAZINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1632-76-4 |
| Product name | 3-METHYLPYRIDAZINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeReagent Grade |
| Packaging | 25L/drum |
| 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-METHYLPYRIDAZINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-METHYLPYRIDAZINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-METHYLPYRIDAZINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of antitumor or anti-inflammatory drugs | Applied in organic synthesis and catalytic reactions |
| Pesticides | Used as an intermediate in the preparation of high-efficacy, low-toxicity insecticides or herbicides | Applied in condensation reactions and functional group modification |
| Materials Science | Used as a monomeric component in the synthesis of high-performance polymers or liquid crystal materials | Applied in polymerization reactions and molecular design |
| Research | Used as a ligand or structural building block in metal–organic framework (MOF) studies | Applied in coordination chemistry and crystal engineering |
| Dyes | Used as a chemical raw material in the synthesis of dyes with specific hues or fluorescent labels | Applied in coupling reactions and chromophore modification |
Manufacturing Quality Control of 3-METHYLPYRIDAZINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 3-methylpyridazine by separation on a capillary column and flame ionization detection relative to an internal or external standard. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric titration using iodine generated in situ via electrochemical reaction with water. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic impurities by ignition at 700-800 C and weighing the residual ash. |
| Heavy Metals | ICP-OES | Quantifies trace metal contaminants (e.g., Pb, Cd, Hg, As) after acid digestion by measuring element-specific atomic emission intensities. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Related Substances | HPLC with UV detection | Identifies and quantifies structurally related impurities (e.g., unreacted precursors, isomers, degradants) using reversed-phase chromatography and UV absorbance. |
| Acidity/Alkalinity | Acid-Base Titration | Determines acidic or basic impurities by titration with standardized NaOH or HCl solution using phenolphthalein or methyl red indicator. |
| Color | Visual Comparison or Hazen (APHA) Scale | Evaluates color intensity by comparing sample solution against platinum-cobalt standard solutions under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Determines purity-dependent phase transition temperature by observing solid-to-liquid transition in a capillary tube. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light to detect chiral impurities or confirm identity; 3-methylpyridazine is achiral but method verifies absence of optically active contaminants. |
| Volatile Organic Impurities | Headspace GC-MS | Detects and identifies low-boiling residual solvents or volatile degradation products using headspace sampling and mass spectral detection. |
| Sulfated Ash | Gravimetric Analysis | Quantifies total inorganic residue after combustion with sulfuric acid treatment followed by ignition and weighing. |
Technical Specifications of 3-METHYLPYRIDAZINE
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | -25 to -20°C |
| Refractive Index (n20/D) | 1.495–1.505 |
| Relative Density (20°C/25°C) | 1.020–1.040 g/cm³ |
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-METHYLPYRIDAZINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-METHYLPYRIDAZINE
Packaging of 3-METHYLPYRIDAZINE
Industrial 3-METHYLPYRIDAZINE 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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