H-MET-NH2 HCL Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 16120-92-6 |
| Product name | H-MET-NH2 HCL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeFood GradeCosmetic 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) |
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 H-MET-NH2 HCL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk H-MET-NH2 HCL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of H-MET-NH2 HCL
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Used as a pharmaceutical intermediate for synthesizing bioactive molecules containing methionine structures | Organic synthesis, peptide chain elongation reactions |
| Biochemical Research | Used to study amino acid metabolism and mechanisms of protein post-translational modifications | Enzymatic reactions, cell culture supplementation |
| Nutrition and Feed Additives | Used as a specialized nutritional supplement to support animal growth and immune modulation | Purification and isolation following microbial fermentation |
| Personal Care Ingredients | Used as a skin conditioning agent or precursor to antioxidant components | Formulation blending, emulsification processes |
Manufacturing Quality Control of H-MET-NH2 HCL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (L-2-Amino-4-(aminocarbonyl)butanoic acid) | HPLC with UV detection | Separation on reversed-phase column; quantification by peak area against reference standard at 200-220 nm |
| Optical Rotation | [alpha]D | Measurement of rotation angle of plane-polarized light in solution using sodium D-line (589 nm) to confirm chiral purity |
| Loss on Drying | Gravimetric method (105 C, 2 h) | Weight loss after drying under specified temperature and time reflects volatile impurities and residual moisture |
| Residue on Ignition | Gravimetric (sulfated ash) | Mass of non-volatile residue remaining after high-temperature incineration in presence of sulfuric acid |
| Heavy Metals | Colorimetric sulfide precipitation | Reaction with hydrogen sulfide under controlled pH yields colored metal sulfide complexes for semi-quantitative comparison |
| Chloride | Potentiometric titration with AgNO3 | Titration with silver nitrate using silver indicator electrode; endpoint detected by potential change due to AgCl precipitation |
| Sulfate | Barium chloride turbidimetry | Precipitation of sulfate as BaSO4 in acidic medium; turbidity measured spectrophotometrically at 420 nm |
| Related Substances | HPLC with gradient elution | Separation of structurally similar impurities (e.g., L-methionine, L-lysine, hydrolysis products) using optimized mobile phase and UV detection |
| Water Content | Karl Fischer titration | Electrochemical titration using iodine generated in situ; stoichiometric reaction with water determines water mass |
| pH (1% aqueous solution) | Potentiometric pH measurement | Direct measurement using calibrated glass electrode in defined aqueous solution at 25 C |
| Microbial Limits | Membrane filtration followed by plate count | Sample filtration, membrane transfer to selective agar media, incubation, and colony enumeration for total aerobic microbes and absence of specified pathogens |
| Iron | ICP-OES | Quantification of Fe emission intensity at characteristic wavelength (e.g., 238.204 nm) after acid digestion and plasma excitation |
Technical Specifications of H-MET-NH2 HCL
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 290-295°C (decomposes) |
| Optical Rotation | +13.0 to +14.5° (c=1, H2O) |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
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 H-MET-NH2 HCL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of H-MET-NH2 HCL
Packaging of H-MET-NH2 HCL
Industrial H-MET-NH2 HCL 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