China Factory Direct
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| CAS number | 2207-75-2 |
| Product name | OXONIC ACID POTASSIUM SALT |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of quinolone antibacterial agents | Reacted with cyclopropanecarboxylic acid to form the quinolone core structure |
| Agrochemicals | Preparation of agrochemical intermediates | Participates in condensation reactions to generate target compounds |
| Chemical manufacturing | Used as an organic synthesis reagent | Introduces specific functional groups via nucleophilic substitution or addition reactions |
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Identification | Infrared Spectroscopy (IR) | Compare the sample with a reference spectrum; confirm molecular structure by characteristic absorption peaks to verify the authenticity of oxazinic acid potassium. |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase column (e.g., C18) with a UV detector (approximately 254 nm) and external standard or internal standard method for quantitative determination of the main component. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Separate impurity peaks using gradient elution; detect and calculate the content of individual and total impurities to assess purity. |
| Water Content | Karl Fischer Titration | Accurately determine water content in the sample using volumetric or coulometric methods; suitable for active pharmaceutical ingredients with low moisture content. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, measure residual heavy metal elements such as lead, cadmium, and mercury to ensure compliance with pharmacopoeial limits. |
| Residual Solvents | Gas Chromatography (GC) | According to ICH guidelines, detect organic solvents potentially residual from the manufacturing process (e.g., methanol, ethanol, acetone). |
| Polymorph Analysis | X-ray Powder Diffraction (XRD) | Analyze characteristic diffraction peaks of crystal structure to identify different polymorphs and ensure batch-to-batch consistency. |
| Particle Size Distribution | Laser Diffraction Particle Size Analysis | Measure particle size distribution, which affects solubility and formulation performance, particularly critical for oral solid dosage forms. |
| pH Value | pH Meter Method | Prepare a solution of defined concentration and measure its acidity or alkalinity using a calibrated pH meter to control formulation stability. |
| Residue on Ignition | Residue on Ignition Test | Ignite the sample at high temperature and weigh the residual residue to evaluate the total amount of inorganic impurities, in accordance with pharmacopoeial requirements. |
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 198–202°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.