DL-Arginine hydrochloride monohydrate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 32042-43-6 |
| Product name | DL-Arginine hydrochloride monohydrate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent 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 DL-Arginine hydrochloride monohydrate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DL-Arginine hydrochloride monohydrate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DL-Arginine hydrochloride monohydrate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Raw material for amino acid-based drugs; nutritional supplement | Used in the synthesis of peptide therapeutics or as a component of intravenous amino acid infusion solutions |
| Biotechnology | Cell culture additive; protein stabilizer | Added to cell culture media to support cell growth and protein expression |
| Food | Nutritional fortifier; flavor modifier | Incorporated into dietary supplements to improve amino acid balance in food products |
| Cosmetics | Skin-conditioning agent; humectant | Formulated into skincare products to enhance skin barrier function and moisture retention |
| Analytical Chemistry | Reference standard; buffer component | Used as a reference standard or buffer system constituent in high-performance liquid chromatography (HPLC) analysis |
Manufacturing Quality Control of DL-Arginine hydrochloride monohydrate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (DL-Arginine HCl Monohydrate) | Acid-Base Titration | Quantifies active ingredient by titration with standardized NaOH after acid hydrolysis and neutralization. |
| Loss on Drying | Gravimetric Analysis | Measures weight loss after drying at 105 C to determine moisture and volatile content. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by ignition at 600 C and weighing residual residue. |
| Chloride Content | Argentometric Titration (Mohr method) | Quantifies chloride ions via precipitation titration with standardized AgNO3 using K2CrO4 indicator. |
| Sulfate Content | Barium Sulfate Gravimetry | Precipitates sulfate as BaSO4 and determines mass after filtration and drying. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures total heavy metals after wet digestion by quantifying absorbance of atomized Pb vapor at specific wavelength. |
| Iron (Fe) Content | UV-Vis Spectrophotometry | Forms colored Fe-phenanthroline complex and measures absorbance at ~510 nm for quantification. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light induced by chiral DL-arginine solution to confirm identity and enantiomeric composition. |
| pH (1% aqueous solution) | Potentiometric Measurement | Determines hydrogen ion activity using calibrated pH electrode in a defined aqueous solution. |
| Related Substances | Reverse-Phase HPLC | Separates and quantifies impurities and degradation products using C18 column and UV detection. |
| Microbial Limits | Membrane Filtration and Plate Count | Enumerates aerobic microorganisms and detects specified pathogens using selective culture media. |
| Particle Size Distribution | Laser Diffraction | Analyzes scattered laser light intensity to determine size distribution of solid particles in suspension. |
Technical Specifications of DL-Arginine hydrochloride monohydrate
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 215-220 °C (decomposes) |
| Total Impurities | <=2.0% |
| 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
|
|
Download COA of DL-Arginine hydrochloride monohydrate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of DL-Arginine hydrochloride monohydrate
Packaging of DL-Arginine hydrochloride monohydrate
Industrial DL-Arginine hydrochloride monohydrate 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