Potassium hydrogen DL-aspartate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 923-09-1 |
| Product name | Potassium hydrogen DL-aspartate |
| 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 Potassium hydrogen DL-aspartate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Potassium hydrogen DL-aspartate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Potassium hydrogen DL-aspartate
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Electrolyte supplement for the treatment of hypokalemia | Formulation of intravenous infusion solutions |
| Pharmaceutical Industry | Intermediate for synthesizing amino acid-based drugs and cardioprotective agents | Chemical synthesis or enzymatic conversion |
| Food Industry | Acidity regulator | Food processing and formulation |
| Chemical Industry | Buffer component | Preparation of laboratory or industrial buffer solutions |
Manufacturing Quality Control of Potassium hydrogen DL-aspartate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (DL-Aspartic Acid Monopotassium Salt) | Acid-Base Titration | Direct titration with standardized NaOH after acid hydrolysis to determine total acidic groups. |
| Loss on Drying | Gravimetric Analysis | Weight loss measured after drying at 105 C for 2 h under controlled humidity and airflow. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of residual heavy metals by flame or graphite furnace AAS after acid digestion. |
| Chloride | Potentiometric Titration | Titration with silver nitrate using a silver indicator electrode to detect chloride ion concentration. |
| Sulfate | Gravimetric Analysis | Precipitation as barium sulfate followed by filtration, drying, and weighing of the precipitate. |
| Iron | UV-Vis Spectrophotometry | Formation of colored complex with 1,10-phenanthroline; absorbance measured at ~510 nm. |
| pH (1% aqueous solution) | pH Potentiometry | Measurement using calibrated pH meter with glass electrode in a defined aqueous solution. |
| Specific Optical Rotation | Polarimetry | Determination of optical activity using sodium D-line light source and calibrated polarimeter. |
| Residue on Ignition | Gravimetric Analysis | Weight of inorganic ash remaining after high-temperature (700-800 C) incineration. |
| Related Substances | High-Performance Liquid Chromatography (HPLC) | Separation and quantification of impurities using reversed-phase C18 column and UV detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric determination of water based on iodine-sulfur dioxide reaction stoichiometry. |
| Microbial Limits | Membrane Filtration and Plate Count | Enumeration of aerobic microorganisms using nutrient agar after membrane filtration and incubation. |
Technical Specifications of Potassium hydrogen DL-aspartate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 230-235°C (decomposes) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 Potassium hydrogen DL-aspartate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Potassium hydrogen DL-aspartate
Safety Information of Potassium hydrogen DL-aspartate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Potassium hydrogen DL-aspartate
Industrial Potassium hydrogen DL-aspartate 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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