MAGNESIUM L-GLUTAMATE TETRAHYDRATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 18543-68-5 |
| Product name | MAGNESIUM L-GLUTAMATE TETRAHYDRATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeReagent GradeCosmetic 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 MAGNESIUM L-GLUTAMATE TETRAHYDRATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk MAGNESIUM L-GLUTAMATE TETRAHYDRATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of MAGNESIUM L-GLUTAMATE TETRAHYDRATE
| Industry | Application | Process |
|---|---|---|
| Food Industry | Nutritional fortificant | Added to food or beverages |
| Pharmaceutical Industry | Synthetic intermediate for drug manufacturing | Chemical synthesis or microbial fermentation |
| Agriculture | Trace element fertilizer | Incorporated into fertilizer formulations |
| Cosmetics Industry | Additive in skincare products | Formulated into skincare product recipes |
| Chemical Research | Laboratory reagent | Used for laboratory-scale synthesis or analysis |
Manufacturing Quality Control of MAGNESIUM L-GLUTAMATE TETRAHYDRATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (L-Diglutamic Acid Magnesium) | Acid-Base Titration | Quantifies total magnesium-bound L-diglutamic acid via back-titration after acid hydrolysis and standard base titration. |
| Magnesium Content | ICP-OES | Measures Mg elemental concentration by plasma excitation and emission intensity at characteristic wavelength. |
| Loss on Drying | Gravimetric Analysis | Determines volatile content by mass loss after drying at 105 C under controlled conditions. |
| Residue on Ignition | Gravimetric Analysis | Measures inorganic ash content by mass of residue after high-temperature ignition (500-600 C). |
| Heavy Metals (Pb, Cd, As, Hg) | ICP-MS | Simultaneously quantifies trace heavy metals using mass spectrometry detection after acid digestion. |
| Chloride Impurity | Potentiometric Titration | Detects chloride ions via silver nitrate titration with silver-sulfide electrode endpoint detection. |
| Sulfate Impurity | Turbidimetric Method | Measures sulfate as barium sulfate precipitate; quantifies turbidity at 420 nm. |
| pH (1% aqueous solution) | pH Potentiometry | Determines hydrogen ion activity using calibrated glass electrode in standardized aqueous suspension. |
| Specific Optical Rotation | Polarimetry | Measures chiral purity by angular rotation of plane-polarized light at 20 C using sodium D-line. |
| Related Substances (Impurity Profile) | HPLC-UV | Separates and quantifies structurally related impurities using reversed-phase chromatography and UV detection at 210 nm. |
| Microbial Limits | Membrane Filtration | Quantifies aerobic mesophilic microorganisms and detects specified pathogens per pharmacopeial compendia. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution by analyzing angular scattering pattern of laser beam passing through dispersed sample. |
Technical Specifications of MAGNESIUM L-GLUTAMATE TETRAHYDRATE
| Test Item | Specification |
|---|---|
| Appearance | White 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% |
| Optical Rotation | -15.0° to -18.0° (c=1, H2O) |
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 MAGNESIUM L-GLUTAMATE TETRAHYDRATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of MAGNESIUM L-GLUTAMATE TETRAHYDRATE
Packaging of MAGNESIUM L-GLUTAMATE TETRAHYDRATE
Industrial MAGNESIUM L-GLUTAMATE TETRAHYDRATE 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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