N,N'-BIS(3-AMINOPROPYL)ETHYLENEDIAMINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10563-26-5 |
| Product name | N,N'-BIS(3-AMINOPROPYL)ETHYLENEDIAMINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeSpecialty 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'-BIS(3-AMINOPROPYL)ETHYLENEDIAMINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N,N'-BIS(3-AMINOPROPYL)ETHYLENEDIAMINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N,N'-BIS(3-AMINOPROPYL)ETHYLENEDIAMINE
| Industry | Application | Process |
|---|---|---|
| Petrochemical | Desulfurization agent for natural gas and crude oil | Reacts with acidic gases (e.g., H₂S, CO₂) to form stable compounds |
| Water Treatment | Chelating agent and flocculant | Chelates metal ions to remove heavy metals from water |
| Pharmaceutical | Synthetic intermediate | Participates in amine functionalization reactions during drug molecule synthesis |
| Chemical Manufacturing | Raw material for surfactants | Used to synthesize cationic or nonionic surfactants |
| Textiles | Dye fixative and fabric softener | Enhances dye fixation and improves fabric hand feel |
| Coatings | Curing agent | Facilitates crosslinking reactions in epoxy resins or other coating systems |
Manufacturing Quality Control of N,N'-BIS(3-AMINOPROPYL)ETHYLENEDIAMINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area against calibrated standard. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration using iodine-sulfur dioxide reaction. |
| Acid Value | Acid-Base Titration with NaOH | Determines free acidic impurities by titration with standardized sodium hydroxide solution. |
| Amine Value | Acid-Base Back Titration with HCl | Measures total basic nitrogen content by reaction with excess HCl followed by back-titration with NaOH. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Evaluates yellowness intensity by comparison to platinum-cobalt standards or absorbance at specified wavelength. |
| Density at 20 C | Digital Density Meter | Determines mass per unit volume using oscillating U-tube principle. |
| Refractive Index at 20 C | Refractometry | Measures bending of light through sample to infer purity and concentration. |
| Residue on Ignition | Gravimetric Analysis | Quantifies non-volatile inorganic impurities after high-temperature ashing and weighing. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Detects trace metal contaminants by measuring absorption of characteristic atomic vapor wavelengths. |
| Chloride Content | Ion Chromatography (IC) or Potentiometric Titration | Separates and quantifies chloride ions using conductivity detection or silver nitrate titration with indicator electrode. |
| 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 physical state, clarity, and presence of particulates or phase separation under controlled lighting. |
Technical Specifications of N,N'-BIS(3-AMINOPROPYL)ETHYLENEDIAMINE
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.475–1.485 |
| Relative Density (20°C/25°C) | 0.860–0.880 g/cm³ |
| Color (APHA/Pt-Co) | <=100 |
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'-BIS(3-AMINOPROPYL)ETHYLENEDIAMINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N,N'-BIS(3-AMINOPROPYL)ETHYLENEDIAMINE
Safety Information of N,N'-BIS(3-AMINOPROPYL)ETHYLENEDIAMINE
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of N,N'-BIS(3-AMINOPROPYL)ETHYLENEDIAMINE
Industrial N,N'-BIS(3-AMINOPROPYL)ETHYLENEDIAMINE 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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