N-METHYLETHYLENEDIAMINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 109-81-9 |
| Product name | N-METHYLETHYLENEDIAMINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 N-METHYLETHYLENEDIAMINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-METHYLETHYLENEDIAMINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-METHYLETHYLENEDIAMINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Production of pharmaceutical intermediates | Used to synthesize structurally specific drug precursors via reaction with other compounds |
| Dyes | Synthesis of dye intermediates | Applied as a key raw material or intermediate in dye synthesis |
| Pesticides | Production of pesticide adjuvants | Employed as a synergist or solvent in certain pesticide formulations to enhance efficacy |
| Plastics & Rubber | Processing aid | Applied to improve processing performance of plastics or rubber, such as facilitating crosslinking |
| Textiles | Processing aid | Used as a functional additive in textile treatment to modify fiber properties |
| Leather | Tanning aid | Applied in the leather tanning process to improve leather quality |
| Paints & Coatings | Additive | Used as a wetting and dispersing agent or other functional additive in paint and coating systems |
| Water Treatment | Purification agent | Applied in water treatment processes to remove heavy metal ions and other contaminants |
| Cleaning Products | Formulation component | Incorporated into cleaning product formulations (e.g., detergents) to enhance cleaning performance |
Manufacturing Quality Control of N-METHYLETHYLENEDIAMINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (N-Methylethylenediamine content) | Acid-Base Titration | Quantifies primary and secondary amine groups by titration with standardized HCl solution using bromocresol green indicator. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric reaction between water and iodine generated electrochemically or added stoichiometrically. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Compares sample color to APHA platinum-cobalt standard solutions at 455 nm or uses spectrophotometer for absorbance measurement. |
| Density at 20 degC | Digital Density Meter | Determines mass per unit volume using oscillating U-tube principle calibrated with air and water standards. |
| Refractive Index at 20 degC | Refractometry | Measures bending of light through sample using Abbe refractometer calibrated with distilled water. |
| Residue on Evaporation | Gravimetric Analysis | Evaporates known volume to dryness and weighs non-volatile residue after drying at 105 degC. |
| Chloride Content | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Atomizes sample in flame or graphite furnace and measures absorption of characteristic wavelength light by metal atoms. |
| Iron Content | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Atomizes and excites sample in plasma; detects emitted light intensity at iron-specific wavelengths. |
| Aldehyde Impurities (e.g., formaldehyde) | High Performance Liquid Chromatography (HPLC) | Separates aldehydes derivatized with DNPH, followed by UV detection at 360 nm. |
| Gas Chromatographic Purity | Gas Chromatography (GC) with FID | Separates volatile components on capillary column and detects by flame ionization; calculates area percent. |
| pH of 10% Aqueous Solution | Potentiometric Measurement | Measures hydrogen ion activity using calibrated glass electrode immersed in aqueous solution. |
Technical Specifications of N-METHYLETHYLENEDIAMINE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.442–1.446 |
| Relative Density (20°C/25°C) | 0.890–0.895 g/cm³ |
| Color (APHA/Pt-Co) | <=20 |
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 N-METHYLETHYLENEDIAMINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-METHYLETHYLENEDIAMINE
Packaging of N-METHYLETHYLENEDIAMINE
Industrial N-METHYLETHYLENEDIAMINE 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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