N,N,N',N'-TETRAETHYLETHYLENEDIAMINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 150-77-6 |
| Product name | N,N,N',N'-TETRAETHYLETHYLENEDIAMINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeIndustrial 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,N,N',N'-TETRAETHYLETHYLENEDIAMINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N,N,N',N'-TETRAETHYLETHYLENEDIAMINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N,N,N',N'-TETRAETHYLETHYLENEDIAMINE
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic synthesis intermediate | Used as a ligand or catalyst precursor in reactions |
| Catalysis | Ligand for metal complex catalysts | Forms coordination complexes with transition metals to catalyze reactions |
| Analytical Chemistry | Chelating agent | Applied for chelation and separation of metal ions |
| Materials Science | Functional material precursor | Used in the preparation of nitrogen-containing functional polymers |
| Electrochemistry | Electrolyte additive | Enhances electrodeposition or battery performance |
Manufacturing Quality Control of N,N,N',N'-TETRAETHYLETHYLENEDIAMINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies TEEDA content by separation and flame ionization detection relative to a certified reference standard. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric titration using iodine generated electrochemically in a methanol-based reagent. |
| Color | Visual Comparison or Spectrophotometry (APHA scale) | Measures yellowness by comparing sample color to platinum-cobalt standards or measuring absorbance at 430 nm. |
| Density | Digital Density Meter | Determines mass per unit volume at specified temperature using oscillating U-tube principle. |
| Refractive Index | Refractometry | Measures bending of light through the sample at 20 degrees C to assess purity and consistency. |
| Acid Value | Acid-Base Titration with NaOH | Quantifies acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after controlled high-temperature ashing and weighing. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Detects trace heavy metals by atomization and measurement of characteristic absorption of ground-state atoms. |
| Chloride Content | Ion Chromatography (IC) or Potentiometric Titration | Separates and quantifies chloride ions via conductivity detection or silver nitrate titration with endpoint detection. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Identifies and quantifies volatile organic solvents by equilibrium partitioning into headspace followed by GC analysis. |
| Appearance | Visual Inspection | Assesses clarity and absence of suspended particles or phase separation under specified lighting conditions. |
| Boiling Range | Distillation (Micro or Semi-micro) | Determines temperature interval over which 90% of sample distills under controlled atmospheric pressure. |
Technical Specifications of N,N,N',N'-TETRAETHYLETHYLENEDIAMINE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.415–1.425 |
| Relative Density (20°C/25°C) | 0.765–0.775 g/cm³ |
| Odor | Characteristic amine odor |
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,N,N',N'-TETRAETHYLETHYLENEDIAMINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N,N,N',N'-TETRAETHYLETHYLENEDIAMINE
Safety Information of N,N,N',N'-TETRAETHYLETHYLENEDIAMINE
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of N,N,N',N'-TETRAETHYLETHYLENEDIAMINE
Industrial N,N,N',N'-TETRAETHYLETHYLENEDIAMINE 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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