Diethyl L-glutamate hydrochloride Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 1118-89-4 |
| Product name | Diethyl L-glutamate hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeFood GradeCosmetic 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Diethyl L-glutamate hydrochloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Diethyl L-glutamate hydrochloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Diethyl L-glutamate hydrochloride
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of antibiotics, antitumor agents, and other active pharmaceutical ingredients | Chemical synthesis and purification |
| Food additives | Applied to enhance food flavor (e.g., seasonings, meat products) or as a nutritional supplement | Fermentation and chemical modification |
| Cosmetics | Formulated as a humectant or skin-conditioning agent | Formulation blending and emulsification |
| Biochemical research | Employed as a buffer in protein structural studies and enzymatic reaction experiments | Laboratory-scale synthesis and analysis |
| Agriculture | Incorporated as an active component in plant growth regulators to promote crop development | Formulation compounding and microencapsulation |
Manufacturing Quality Control of Diethyl L-glutamate hydrochloride
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (L-Glutamic Acid Diethyl Ester Hydrochloride) | Acid-Base Titration | Neutralization of the hydrochloride salt with standardized NaOH using phenolphthalein indicator; calculates purity based on stoichiometric equivalence. |
| Water Content | Karl Fischer Titration | Electrochemical titration quantifying water via iodine-sulfur dioxide reaction in a methanol-based reagent system. |
| Residual Solvents (Ethanol, Ethyl Acetate) | Gas Chromatography (GC) | Separation and quantification of volatile organic solvents using a capillary column and flame ionization detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification by measuring metal ion mass-to-charge ratios after plasma ionization and mass filtering. |
| Chloride Impurity | Potentiometric Titration | Titration with silver nitrate using a silver indicator electrode to detect endpoint via potential change. |
| Related Substances (Impurity Profile) | HPLC-UV | Separation on reversed-phase C18 column with UV detection at 210 nm; identification and quantification relative to reference standards. |
| Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral L-glutamate moiety in solution at specified concentration and wavelength. |
| pH (1% aqueous solution) | pH Meter Measurement | Direct potentiometric measurement using calibrated glass electrode in a defined aqueous solution. |
| Sulfated Ash | Gravimetric Analysis | Ignition of sample at 700-800 C followed by sulfuric acid treatment and weighing of residual inorganic sulfate ash. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to determine volumetric size distribution. |
| Microbial Limits | Membrane Filtration | Filtration of sample solution followed by incubation on selective agar media for enumeration of aerobic bacteria, yeasts, and molds. |
| Residual Catalyst (e.g., Pd) | ICP-OES | Quantification of palladium by measuring characteristic atomic emission lines after microwave-assisted acid digestion. |
Technical Specifications of Diethyl L-glutamate hydrochloride
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 148–152°C |
| Optical Rotation | +21.0 to +24.0° (c=1, in 1M HCl) |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| 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
|
|
Download COA of Diethyl L-glutamate hydrochloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Diethyl L-glutamate hydrochloride
Safety Information of Diethyl L-glutamate hydrochloride
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Diethyl L-glutamate hydrochloride
Industrial Diethyl L-glutamate hydrochloride 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply