MANDELIC ACID HYDRAZIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2443-66-5 |
| Product name | MANDELIC ACID HYDRAZIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeFood 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) |
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Documents We Provide for MANDELIC ACID HYDRAZIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk MANDELIC ACID HYDRAZIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of MANDELIC ACID HYDRAZIDE
| Industry | Application | Process |
|---|---|---|
| Agriculture | Plant growth regulator to suppress sprouting of tubers (e.g., potatoes) and bulbs (e.g., onions) during storage | Post-harvest spray or dip treatment of tubers/bulbs at concentrations typically ranging from 1,000–5,000 ppm; applied after dormancy completion and prior to bud emergence |
| Horticulture | Control of turfgrass weeds (e.g., creeping bentgrass) and excessive vegetative growth in ornamental plants | Foliar application as a selective herbicide and plant growth retardant; commonly formulated with fertilizers or other plant growth regulators |
| Chemical Industry | Organic synthesis intermediate for preparing maleimide derivatives, polymeric crosslinking agents, and functional polymers | Cyclization reaction with amines to form maleimides; or condensation polymerization with diols/diamines to produce thermosetting resins |
| Food Industry (indirect contact only) | Fresh-keeping agent for fruits and vegetables (restricted to non-direct food additive use, e.g., in storage environments or packaging materials) | Fumigation or coating application to delay ripening and sprouting by inhibiting cell division; compliant with maximum residue limits specified in GB 2763-2021 |
Manufacturing Quality Control of MANDELIC ACID HYDRAZIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 220 nm, based on peak area comparison against a certified reference standard. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration using iodine generated in situ to react stoichiometrically with water; endpoint detected potentiometrically. |
| Residue on Ignition | Gravimetric Analysis | Heating sample at 750 C to constant weight and measuring non-volatile inorganic residue as percent of original mass. |
| Heavy Metals (as Pb) | AAS (Flame or Graphite Furnace) | Atomic absorption spectroscopy measuring absorbance of ground-state atoms in flame or graphite furnace after acid digestion. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column with suppressed conductivity detection. |
| Sulfate Impurity | Turbidimetry | Reaction with barium chloride under acidic conditions to form barium sulfate precipitate; quantification via light scattering measurement. |
| Related Substances | HPLC-DAD | Separation of impurities using gradient HPLC with diode-array detection for identification and quantification relative to main peak. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually or automatically as the temperature range over which solid transforms to liquid. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measurement of hydrogen ion activity using calibrated glass electrode in a 1% w/v aqueous solution. |
| Solubility in Water | Visual Observation/Gravimetric Confirmation | Qualitative assessment by dissolution in distilled water at 25 C; quantitative verification by drying and weighing undissolved residue. |
| Iron (Fe) Content | ICP-OES | Quantification of elemental iron after microwave-assisted acid digestion using inductively coupled plasma optical emission spectrometry. |
| Organic Volatile Impurities | GC-FID | Separation and quantification of residual solvents using gas chromatography with flame ionization detection. |
Technical Specifications of MANDELIC ACID HYDRAZIDE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 113–115°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| 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 MANDELIC ACID HYDRAZIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of MANDELIC ACID HYDRAZIDE
Packaging of MANDELIC ACID HYDRAZIDE
Industrial MANDELIC ACID HYDRAZIDE 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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