2,3-Butanedione monoxime Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 57-71-6 |
| Product name | 2,3-Butanedione monoxime |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 2,3-Butanedione monoxime
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,3-Butanedione monoxime Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,3-Butanedione monoxime
| Industry | Application | Process |
|---|---|---|
| Rubber Industry | Vulcanization accelerator (scorch inhibitor) | Applied in the vulcanization of natural and synthetic rubber to prevent premature vulcanization (scorch) and improve processing safety |
| Pharmaceutical Industry | Intermediate for drug synthesis | Used as a reaction feedstock in the synthesis of vitamin-based drugs, antibiotics, and other fine chemicals |
| Chemical Analysis | Metal ion analysis (colorimetric reagent) | Employed in qualitative or quantitative analysis based on its ability to form colored complexes with specific metal ions (e.g., nickel, cobalt, copper) |
| Organic Synthesis | Raw material/intermediate for organic synthesis | Participates in oximation and condensation reactions for the preparation of complex organic compounds |
Manufacturing Quality Control of 2,3-Butanedione monoxime
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Identification Test | Infrared Spectroscopy (IR) | Determine the infrared absorption spectrum of the sample and compare it with the standard spectrum to confirm characteristic functional groups of 2,3-butanedione dioxime (e.g., C=N, N–OH) absorption peaks. |
| Proton Nuclear Magnetic Resonance (¹H NMR) | Use ¹H NMR to measure chemical shifts and coupling constants of hydrogen atoms in the sample, and confirm the structure by comparison with reference spectra. | |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a suitable mobile phase (e.g., methanol/water or acetonitrile/water), detect at UV wavelength (typically 210–254 nm), and quantify using external standard or internal standard method. |
| Gas Chromatography (GC) | For volatile derivatives or samples after derivatization, GC-FID or GC-MS can be used for quantitative analysis. | |
| Related Substances / Impurity Testing | High-Performance Liquid Chromatography (HPLC) | Employ gradient or isocratic elution to separate the main component from potential impurities (e.g., unreacted raw materials, by-products, degradation products). Control impurity levels using area normalization or the principal component self-control method with correction factors. |
| Drying Loss | Thermogravimetric Analysis (TGA) or Drying Loss Method | Dry the sample under specified temperature (e.g., 105°C) until constant weight, then calculate the percentage of mass loss to assess moisture and volatile substance content. |
| Melting Point | Capillary Melting Point Method | Determine the melting range of the sample from initial melting to complete melting using a melting point apparatus. Compare with the standard melting point (approximately 108–112°C) to assess purity. |
| Residual Solvents | Gas Chromatography (GC) | Follow ICH Q3C guidelines; use headspace injection or direct injection with GC-FID to detect residual organic solvents (e.g., ethanol, acetone) potentially present from synthesis. |
| pH Value (if dissolved in solution) | pH Meter Measurement | Dissolve the sample in water at a defined concentration and measure pH using a calibrated pH meter to evaluate acidity/basicity impurities or stability. |
Technical Specifications of 2,3-Butanedione monoxime
| Test Item | Specification |
|---|---|
| Appearance | White to orange to green crystalline powder |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 127–131°C |
| 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 2,3-Butanedione monoxime
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,3-Butanedione monoxime
Packaging of 2,3-Butanedione monoxime
Industrial 2,3-Butanedione monoxime 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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