China Factory Direct
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| CAS number | 20605-41-8 |
| Product name | METHOXYACETIC ACID HYDRAZIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pesticide Industry | Synthesis of pesticide intermediates | Used in the preparation of active ingredients such as herbicides and insecticides |
| Pharmaceutical Industry | Preparation of pharmaceutical intermediates | Involved in the synthesis of antimicrobial, antiviral, or cardiovascular drugs |
| Dye Industry | Used as a dye intermediate | Introduces specific functional groups into dye molecular structures |
| Analytical Chemistry | Used as an analytical reagent | Applied for metal ion determination or organic compound analysis |
| Polymer Materials | Synthesis of functional polymer monomers | Introduces methoxy and hydrazine groups to enhance material performance |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantitative determination based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV absorbance at 210 nm. |
| Water Content | Karl Fischer titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based reagent; endpoint detected potentiometrically. |
| Residue on Ignition | Gravimetric analysis | Sample is ignited at 750 C to oxidize organic matter; inorganic residue is weighed after cooling in a desiccator. |
| Heavy Metals (as Pb) | Colorimetric sulfide precipitation | Sample digested and treated with thioacetamide under controlled pH to form colored metal sulfide complexes, compared visually or spectrophotometrically to lead standard. |
| Chloride Impurity | Ion Chromatography (IC) | Separation of anions on an ion-exchange column followed by conductivity detection; quantification via calibration curve using chloride standard. |
| Sulfate Impurity | Barium sulfate gravimetry | Precipitation of sulfate as BaSO4 in acidic medium, followed by filtration, drying, and weighing of the precipitate. |
| Related Substances | HPLC with diode array detection | Separation and identification of structurally related impurities using gradient HPLC and spectral comparison with reference standards or threshold-based peak thresholds. |
| Melting Point | Capillary melting point apparatus | Thermal transition observed as the temperature range over which solid-to-liquid phase change occurs, determined by controlled heating and visual observation. |
| pH of Aqueous Solution | Potentiometric pH measurement | Hydrogen ion activity measured using a calibrated glass electrode system in a 1% w/v aqueous solution. |
| Appearance | Visual inspection | Assessment of physical state, color, and clarity against standard references under controlled white light and against white/black backgrounds. |
| Solubility in Water | Qualitative dissolution test | Observation of complete dissolution of specified amount (e.g., 1 g) in defined volume (e.g., 10 mL) of distilled water at 20 C with gentle agitation. |
| Loss on Drying | Thermogravimetric analysis (TGA) or oven drying | Weight loss measured after drying sample at 105 C for 2 hours; reflects volatile content including residual solvents and moisture. |
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 78-82°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.