DL-Aspartic acid hemimagnesium salt Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1187-91-3 |
| Product name | DL-Aspartic acid hemimagnesium salt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeFood 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 DL-Aspartic acid hemimagnesium salt
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DL-Aspartic acid hemimagnesium salt Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DL-Aspartic acid hemimagnesium salt
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Electrolyte supplement; adjunctive therapy for cardiovascular diseases | Used as a magnesium–amino acid complex to enhance myocardial metabolism and participate in energy metabolism |
| Food | Nutritional fortifier; dietary supplement | Incorporated into functional foods or health supplements to deliver bioavailable magnesium and amino acid nutrition |
| Chemicals | Intermediate; ligand for coordination compound synthesis | Employed in the preparation of other metal–amino acid chelates or as a ligand precursor in organic synthesis |
Manufacturing Quality Control of DL-Aspartic acid hemimagnesium salt
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (DL-Aspartic Acid Magnesium) | Acid-Base Titration | Quantifies total chelated magnesium and aspartic acid content via back-titration after acid hydrolysis. |
| Magnesium Content | ICP-OES | Measures elemental Mg concentration by plasma excitation and optical emission intensity at characteristic wavelengths. |
| Loss on Drying | Gravimetric Method | Determines volatile matter by mass loss after drying at 105 C under controlled conditions. |
| Heavy Metals (Pb, Cd, As, Hg) | ICP-MS | Detects trace heavy metals using mass spectrometry with inductively coupled plasma ionization. |
| Chloride Impurity | Potentiometric Titration | Quantifies Cl- using silver nitrate titration with silver indicator electrode and reference electrode. |
| Sulfate Impurity | Barium Sulfate Gravimetry | Precipitates sulfate as BaSO4 and determines content by dried precipitate mass. |
| pH (1% aqueous solution) | pH Potentiometry | Measures hydrogen ion activity in aqueous solution using calibrated glass electrode system. |
| Specific Optical Rotation | Polarimetry | Determines enantiomeric composition based on rotation of plane-polarized light in solution. |
| Residue on Ignition | Gravimetric Method | Measures inorganic ash content after high-temperature incineration at 500-600 C. |
| Microbial Limits | Membrane Filtration | Quantifies aerobic microorganisms and detects specified pathogens via filtration, culture, and colony enumeration. |
| Particle Size Distribution | Laser Diffraction | Analyzes size distribution by measuring angular variation in laser light scattering from dispersed particles. |
| Water Content | Karl Fischer Titration | Determines water content via stoichiometric reaction between water and iodine in pyridine-methanol medium. |
Technical Specifications of DL-Aspartic acid hemimagnesium salt
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Melting Point | 240-245 °C (decomposes) |
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 DL-Aspartic acid hemimagnesium salt
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of DL-Aspartic acid hemimagnesium salt
Industrial DL-Aspartic acid hemimagnesium salt 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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