L-TYROSINE DISODIUM SALT Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 69847-45-6 |
| Product name | L-TYROSINE DISODIUM SALT |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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 L-TYROSINE DISODIUM SALT
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk L-TYROSINE DISODIUM SALT Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of L-TYROSINE DISODIUM SALT
| Industry | Application | Process |
|---|---|---|
| Food Industry | Nutritional fortificant | Added to food or beverages |
| Pharmaceutical Industry | Amino acid supplement | Used in the preparation of injectable or oral formulations |
| Cosmetics Industry | Antioxidant ingredient | Incorporated into skincare formulations |
| Biological Research | Cell culture medium component | Used in the preparation of specific culture media |
| Agriculture | Animal feed additive | Blended into feed formulations |
Manufacturing Quality Control of L-TYROSINE DISODIUM SALT
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (L-Tyrosine Disodium Salt Content) | Acid-Base Titration | Quantifies active compound by titration with standardized HCl after acidification and liberation of tyrosine. |
| Loss on Drying | Gravimetric Analysis | Measures weight loss after drying at 105 C to determine volatile content including water and solvents. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric reaction with iodine in pyridine-methanol medium. |
| Residue on Ignition | Gravimetric Analysis | Measures inorganic ash content after high-temperature incineration at 600-700 C. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Sulfate Impurity | Ion Chromatography (IC) | Separates and quantifies sulfate ions using anion-exchange column and conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Quantifies trace metals by plasma ionization and mass spectrometric detection with high sensitivity. |
| Related Substances | HPLC-UV | Separates and detects impurities and degradation products using reversed-phase column and UV detection at 274 nm. |
| Optical Rotation | Polarimetry | Measures specific rotation using sodium D-line light to confirm chiral purity and identity. |
| pH (1% w/v aqueous solution) | Potentiometric pH Measurement | Determines hydrogen ion activity using calibrated glass electrode in standardized solution. |
| Sodium Content | Flame Photometry | Quantifies sodium by measuring intensity of characteristic emission at 589 nm in flame. |
| Microbial Limits | Membrane Filtration and Plate Count | Detects aerobic microorganisms by filtration, membrane transfer to agar media, and colony enumeration. |
Technical Specifications of L-TYROSINE DISODIUM SALT
| Test Item | Specification |
|---|---|
| Appearance | Light yellow or off-white crystalline powder |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Optical Rotation | -7.0 to -9.0 deg (c=1, H2O) |
| 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-TYROSINE DISODIUM SALT
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of L-TYROSINE DISODIUM SALT
Packaging of L-TYROSINE DISODIUM SALT
Industrial L-TYROSINE DISODIUM 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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