L-Threonine hydrochloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 82650-07-5 |
| Product name | L-Threonine hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent GradeFood Grade |
| Packaging | 25KG/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 L-Threonine hydrochloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk L-Threonine hydrochloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of L-Threonine hydrochloride
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Intermediate for drug synthesis | Used in the synthesis of antibiotic and nutritional supplement molecules |
| Food Industry | Nutritional fortificant | Added to infant formula and sports nutrition products to supply essential amino acids |
| Feed Industry | Animal feed additive | Supplied as a limiting amino acid in swine and poultry diets to improve protein utilization |
| Biotechnology | Component of cell culture media | Used in mammalian or microbial cell culture to support protein synthesis and cell proliferation |
| Chemical Research | Chiral reagent / reference standard | Employed as a chiral synthesis reagent or reference standard in chromatographic analysis |
Manufacturing Quality Control of L-Threonine hydrochloride
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (L-Threonine Hydrochloride Content) | Acid-Base Titration | Quantifies active ingredient by titration with standardized NaOH using phenolphthalein indicator; based on neutralization of HCl salt and free acid groups. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light caused by chiral L-threonine moiety in solution at specified concentration and wavelength. |
| Loss on Drying | Gravimetric (Thermogravimetric) | Determines volatile content by measuring mass loss after drying at 105 C for 2 hours under controlled conditions. |
| Residue on Ignition | Gravimetric (Sulfated Ash) | Measures non-volatile inorganic impurities by ignition of sample at 600-700 C and weighing residual ash. |
| Chloride Content | Potentiometric Titration | Quantifies chloride ions via titration with silver nitrate using silver electrode detection of endpoint. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures total heavy metal content (expressed as Pb) by atomization and absorption of characteristic wavelength light. |
| Iron (Fe) Content | Atomic Absorption Spectroscopy (AAS) | Determines iron concentration by flame atomization and measurement of absorbance at 248.3 nm. |
| Sulfate (SO4) Content | Turbidimetry | Quantifies sulfate as barium sulfate precipitate formed upon reaction with BaCl2; measures turbidity intensity. |
| pH (1% aqueous solution) | pH Potentiometry | Measures hydrogen ion activity in a defined aqueous solution using calibrated glass electrode system. |
| Related Substances | High Performance Liquid Chromatography (HPLC) | Separates and quantifies structurally related impurities (e.g., L-serine, L-aspartic acid) using reversed-phase C18 column and UV detection. |
| Microbial Limits | Membrane Filtration / Plate Count | Determines total aerobic microbial count and detects absence of specified pathogens (e.g., E. coli, Salmonella) per pharmacopeial procedures. |
| Particle Size Distribution | Laser Diffraction | Measures size distribution of solid particles in dry powder form by analyzing angular scattering pattern of laser beam. |
Technical Specifications of L-Threonine hydrochloride
| Test Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 210-215°C (decomposes) |
| Optical Rotation | +26.5° to +28.5° (c=1, 1M HCl) |
| Total Impurities | <=1.5% |
| 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 L-Threonine hydrochloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of L-Threonine hydrochloride
Packaging of L-Threonine hydrochloride
Industrial L-Threonine 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.
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