Oxamic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 471-47-6 |
| Product name | Oxamic acid |
| 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 Oxamic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Oxamic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Oxamic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Used in the synthesis of antibiotics (e.g., cephalosporins) and antiviral agents | Employed as a chiral building block to construct the β-lactam core structure via acylation, cyclization, and related reactions |
| Agrochemical Intermediates | Used in the preparation of high-efficacy, low-toxicity insecticides and herbicides | Participates in condensation, oxidation, and other reactions to build nitrogen-containing heterocyclic active ingredients |
| Organic Synthesis | Used as a chiral auxiliary and substrate for asymmetric catalysis | Provides a chiral center in palladium-catalyzed cross-coupling reactions, enzymatic asymmetric transformations, and related processes |
Manufacturing Quality Control of Oxamic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies草氨酸 content via titration with standardized NaOH solution using phenolphthalein indicator. |
| Moisture Content | Karl Fischer Titration | Measures water content by electrochemical or volumetric reaction between water and Karl Fischer reagent. |
| pH (1% aqueous solution) | pH Meter Measurement | Determines acidity/basicity of a standardized aqueous solution using calibrated pH electrode. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after wet digestion by measuring absorbance of atomic vapor at characteristic wavelength. |
| Sulfate (SO4) | Gravimetric Analysis | Precipitates sulfate as BaSO4 and determines content from dried precipitate mass. |
| Chloride (Cl) | Argentometric Titration (Mohr method) | Titrates chloride with standardized AgNO3 using K2CrO4 indicator to detect endpoint by red Ag2CrO4 formation. |
| Iron (Fe) | UV-Vis Spectrophotometry | Measures Fe(II)-1,10-phenanthroline complex absorbance at ~510 nm after reduction and chelation. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic impurities by weighing residue after high-temperature ashing. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range at which solid草氨酸 transitions to liquid using calibrated capillary apparatus. |
| Organic Impurities | High Performance Liquid Chromatography (HPLC) | Separates and quantifies related substances using reversed-phase column and UV detection. |
| Appearance | Visual Inspection | Evaluates physical state, color, and clarity against established reference standards under controlled lighting. |
| Solubility in Water | Qualitative Solubility Test | Assesses complete dissolution in specified volume of water at defined temperature and time. |
Technical Specifications of Oxamic acid
| Test Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity | >=98.0% (by HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 178-182°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 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 Oxamic acid
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NMR Spectra of Oxamic acid
Packaging of Oxamic acid
Industrial Oxamic acid 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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