DL-SERINE HYDRAZIDE HYDROCHLORIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 55819-71-1 |
| Product name | DL-SERINE HYDRAZIDE HYDROCHLORIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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 DL-SERINE HYDRAZIDE HYDROCHLORIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DL-SERINE HYDRAZIDE HYDROCHLORIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DL-SERINE HYDRAZIDE HYDROCHLORIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate | Used in the synthesis of certain drug molecules, such as anticancer agents |
| Medical Research | Biochemical Reagent | Used in laboratories as a starting material for synthesizing specific compounds |
| Materials Science | New Material Synthesis | Serves as a precursor in the preparation of novel materials |
| Research Institutions | Scientific Research Experiments | Applied in synthetic experiments and reaction mechanism studies during scientific research |
Manufacturing Quality Control of DL-SERINE HYDRAZIDE HYDROCHLORIDE
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of caking in the sample under natural or standard lighting to determine if appearance meets specifications. |
| Identification | Infrared Spectroscopy (IR) | Record infrared absorption spectra of the sample and reference standard under identical conditions; compare positions and intensities of characteristic peaks to confirm structural consistency. |
| Proton Nuclear Magnetic Resonance (¹H-NMR) | Dissolve the sample in a deuterated solvent (e.g., D₂O), acquire the ¹H-NMR spectrum, and compare chemical shifts, coupling constants, and spectral patterns with those of the reference standard. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (e.g., at 210 nm) and a gradient elution system consisting of buffer solution and organic phase. Quantify the main component using an external standard method. |
| Non-aqueous Titration | Titrate the sample in a non-aqueous medium (e.g., glacial acetic acid) with a standardized perchloric acid solution. Calculate the content of hydrochloride salt based on titrant volume consumed. | |
| Specific Optical Rotation | Polarimetry | Prepare a solution of defined concentration and measure optical rotation using a polarimeter at specified wavelength (e.g., sodium D-line, 589 nm) and temperature. Calculate specific optical rotation to assess optical purity (applicable even for DL-forms as a control parameter). |
| pH Value | pH Meter Method | Prepare an aqueous solution of specified concentration (e.g., 1% w/v) and measure pH using a calibrated pH meter. |
| Moisture Content | Karl Fischer Titration | Determine total water content (free and bound) using coulometric or volumetric Karl Fischer reagent. Suitable for trace moisture analysis. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Similar to assay method but employing gradient elution to resolve impurity peaks. Impurity levels are evaluated by relative retention times using area normalization or self-reference comparison methods. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determine residual levels of heavy metals such as lead, arsenic, mercury, and cadmium to ensure compliance with pharmacopoeial or regulatory limits. |
| Chloride Ion Content | Ion Chromatography (IC) or Argentometric Method | Ion chromatography provides accurate determination of chloride ion concentration; argentometric method involves titration with silver nitrate, forming silver chloride precipitate, with endpoint detection. |
| Residue on Ignition (Sulfated Ash) | Gravimetric Method | Ignite the sample at high temperature until constant weight is achieved. Weigh the residue and calculate the percentage, indicating the level of inorganic impurities. |
| Microbial Limits | Microbial Limits Testing (Pharmacopoeial Method) | Perform testing according to requirements of the Chinese Pharmacopoeia or USP, including total aerobic microbial count, total combined molds and yeasts count, and tests for specified control organisms (e.g., Escherichia coli). |
Technical Specifications of DL-SERINE HYDRAZIDE HYDROCHLORIDE
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 178-182°C |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Identification (NMR) | Consistent with structure |
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 DL-SERINE HYDRAZIDE HYDROCHLORIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of DL-SERINE HYDRAZIDE HYDROCHLORIDE
Safety Information of DL-SERINE HYDRAZIDE HYDROCHLORIDE
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of DL-SERINE HYDRAZIDE HYDROCHLORIDE
Industrial DL-SERINE HYDRAZIDE 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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