L-Homoserine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 672-15-1 |
| Product name | L-Homoserine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent 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 L-Homoserine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk L-Homoserine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of L-Homoserine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Production of antibiotics and amino acid-based drugs | Produced via fermentation |
| Food | Nutritional fortification | Direct addition or fermentation production |
| Research | Biochemical research | Synthesis or extraction and purification |
Manufacturing Quality Control of L-Homoserine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (L-Homoserine content) | Acid-Base Titration with NaOH | Quantifies free carboxylic acid groups by neutralization with standardized sodium hydroxide solution. |
| Optical Rotation | [alpha]D Measurement using Polarimeter | Measures specific rotation at 20 degrees C and 589 nm to confirm chiral purity and identity of L-enantiomer. |
| Loss on Drying | Gravimetric Analysis (105 degrees C, 2 h) | Determines volatile matter including water by weight loss after controlled heating under standard conditions. |
| Residue on Ignition | Gravimetric Ash Test (550 degrees C) | Measures inorganic impurities as non-volatile residue remaining after high-temperature combustion. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Detects chloride ions via precipitation titration using silver nitrate and silver indicator electrode. |
| Sulfate Impurity | Barium Sulfate Turbidimetry | Forms insoluble BaSO4 precipitate; quantifies sulfate by measuring turbidity at 420 nm. |
| Heavy Metals (as Pb) | Colorimetric Dithizone Method | Forms colored chelate complex with heavy metals in acidic medium; measured spectrophotometrically at 510 nm. |
| Iron (Fe) | Atomic Absorption Spectroscopy (AAS) | Quantifies iron concentration by measuring absorption of characteristic atomic line at 248.3 nm. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Determines hydrogen ion activity in a defined aqueous solution using calibrated pH electrode. |
| Related Substances | Reverse-Phase HPLC with UV Detection | Separates and quantifies structurally similar impurities using C18 column and UV detection at 200 nm. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemically determines water via iodine generation and stoichiometric reaction with sample moisture. |
| Microbial Limits | Membrane Filtration and Plate Count | Assesses total aerobic microbial count and absence of specified pathogens using standardized culture media and incubation. |
Technical Specifications of L-Homoserine
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 215-218 °C |
| Optical Rotation | -8.5 to -7.5 ° (c=1, H2O) |
| Total Impurities | <=2.0% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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-Homoserine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of L-Homoserine
Packaging of L-Homoserine
Industrial L-Homoserine 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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