4-Methylmorpholine N-oxide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7529-22-8 |
| Product name | 4-Methylmorpholine N-oxide |
| 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
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Methylmorpholine N-oxide 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
| Industry | Application | Process |
|---|---|---|
| Chemical Industry | Used as a solvent in organic synthesis reactions | Produced via reaction of N-methylmorpholine with an oxidizing agent (e.g., hydrogen peroxide) |
| Petrochemical Industry | Applied in desulfurization processes to remove sulfides from petroleum fractions | Oxidizes sulfides to form separable products |
| Pharmaceutical Industry | Employed as an organic synthesis intermediate in drug molecule construction | Acts as a nucleophile or auxiliary reagent in organic synthesis reactions |
| Paper Industry | Utilized in pulp bleaching to enhance brightness | Functions as an oxidant or auxiliary to facilitate bleaching reactions |
| Water Treatment | Applied in wastewater treatment to degrade organic pollutants | Oxidatively decomposes organic compounds and hazardous substances in water |
Manufacturing Quality Control of 4-Methylmorpholine N-oxide
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity/Main Component Content | High-Performance Liquid Chromatography (HPLC) | Using reversed-phase or ion-pair chromatography columns, the purity of the main peak of NMMO is quantitatively analyzed with ultraviolet or refractive index detectors. |
| Moisture Content | Karl Fischer Titration | This method uses iodine and sulfur dioxide reacting with water in the presence of pyridine/imidazole to accurately determine trace moisture in the sample. |
| pH Value | pH Meter Method | NMMO is prepared into a solution of certain concentration, and its acidity or alkalinity is directly measured using a calibrated pH meter at a specified temperature. |
| Color/Visual Appearance | Visual Colorimetry or UV-Vis Spectrophotometry | The color depth is evaluated by comparing with standard color solutions or measuring absorbance at a specific wavelength (e.g., 420 nm). |
| Inorganic Salts/Ash Content | Ignition Residue Method (Sulfuric Acid Ash Method) | After high-temperature incineration, the mass of residual inorganic material is weighed to assess the total amount of inorganic impurities. |
| Organic Impurities (e.g., N-methylmorpholine) | Gas Chromatography (GC) or HPLC | GC is suitable for volatile impurities (e.g., unoxidized N-methylmorpholine), while HPLC is used for the separation and detection of polar by-products. |
| Peroxide Content | Iodometric Method or Spectrophotometric Method | Peroxides oxidize iodide ions to form iodine, which is then titrated with sodium thiosulfate, or quantified through a colorimetric reaction. |
| Heavy Metals | Atomic Absorption Spectrometry (AAS) or ICP-MS | Lead, arsenic, mercury, cadmium, and other heavy metal elements are determined by atomic absorption or inductively coupled plasma mass spectrometry. |
| Density | Density Meter Method or Specific Gravity Bottle Method | The mass per unit volume of the sample is measured at a standard temperature, used to assist in determining concentration and purity. |
| Refractive Index | Abe Refractometer Method | The refractive index of the sample is measured at a specific temperature, serving as a rapid identification and purity auxiliary indicator. |
Technical Specifications of 4-Methylmorpholine N-oxide
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow liquid |
| Purity | 49~51% |
| Free Amines | ≤0.5% |
| H2O2 | ≤50 ppm |
| Nitrite | ≤50 ppm |
| Nitrate | ≤100 ppm |
| Conductivity | ≤175 us/cm |
| Nitrosoamines | ≤100 ppb |
| Fe | ≤2 ppm |
| Cu | ≤2 ppm |
| Heavy metals | ≤10 ppm |
| Refractive index at 25°C | 1.4382 |
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
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Methylmorpholine N-oxide
Packaging of 4-Methylmorpholine N-oxide
Industrial 4-Methylmorpholine N-oxide 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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