4-Methylmorpholine N-oxide monohydrate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 70187-32-5 |
| Product name | 4-Methylmorpholine N-oxide monohydrate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty 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 4-Methylmorpholine N-oxide monohydrate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Methylmorpholine N-oxide monohydrate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Methylmorpholine N-oxide monohydrate
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic synthesis intermediate | Used to synthesize morpholine derivatives and nitrogen-containing heterocyclic compounds |
| Pharmaceuticals | Reagent for drug synthesis | Acts as an oxidant or ligand in the construction of specific drug molecules |
| Materials Science | Functional material precursor | Involved in the preparation of organic materials with specialized electrochemical or optical properties |
Manufacturing Quality Control of 4-Methylmorpholine N-oxide monohydrate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration with HCl | Quantifies the primary amine group via protonation using standardized hydrochloric acid and potentiometric or indicator-based endpoint detection. |
| Water Content | Karl Fischer Coulometric Titration | Measures water by electrochemical generation of iodine reacting stoichiometrically with water in anhydrous methanol-based solvent. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Determines non-volatile inorganic impurities by measuring mass loss after high-temperature ashing at 700–800 °C. |
| Heavy Metals (as Pb) | ICP-OES | Quantifies total heavy metal content (e.g., Pb, Cd, Hg, As) by plasma excitation and elemental emission spectroscopy after acid digestion. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and suppressed conductivity detection. |
| Related Substances | HPLC with UV Detection | Separates and quantifies structurally related impurities (e.g., 4-methylmorpholine, N-oxide derivatives) using reversed-phase C18 column and UV absorbance at 210 nm. |
| pH (1% w/v aqueous solution) | Potentiometric pH Measurement | Measures hydrogen ion activity in aqueous solution using calibrated glass electrode and reference electrode. |
| Appearance & Clarity | Visual Inspection in Solution | Assesses physical state (white to off-white crystalline powder) and solution clarity (in water or ethanol) against standard opalescence references. |
| Specific Optical Rotation | Polarimetry | Determines chiral purity by measuring rotation of plane-polarized light at 20 °C using sodium D-line (589 nm). |
| Residual Solvents (e.g., methanol, acetone) | Headspace GC-FID | Quantifies volatile organic solvents by gas chromatographic separation followed by flame ionization detection after thermal equilibration. |
| Iron (Fe) Content | AAS (Flame Atomic Absorption Spectroscopy) | Measures iron concentration by atomization in air-acetylene flame and absorption of characteristic 248.3 nm radiation. |
| Sulfated Ash | Gravimetric Analysis | Determines inorganic sulfate residue after combustion with sulfuric acid treatment and ignition at 700 °C. |
| Microbial Contamination | Membrane Filtration & Colony Counting | Detects aerobic microorganisms by filtration, membrane transfer to nutrient agar, and enumeration of colony-forming units (CFU/g). |
Technical Specifications of 4-Methylmorpholine N-oxide monohydrate
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 72-76°C |
| 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
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Download COA of 4-Methylmorpholine N-oxide monohydrate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Methylmorpholine N-oxide monohydrate
Safety Information of 4-Methylmorpholine N-oxide monohydrate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-Methylmorpholine N-oxide monohydrate
Industrial 4-Methylmorpholine N-oxide 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.
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