N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 102-60-3 |
| Product name | N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material 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,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N,N,N',N'-Tetrakis(2-hydroxypropyl)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,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a synthetic drug intermediate | Reacted with acids via condensation to form corresponding salts or esters |
| Materials Science | Used as a crosslinker for polymer synthesis | Crosslinked with epoxy resins and similar systems |
| Coatings | Used as a film-forming aid in waterborne coatings | Incorporated into the resin system to participate in film formation |
| Consumer Products | Used to produce humectants for personal care formulations | Formulated in combination with oils or other humectants |
| Textiles | Used as a raw material for fabric softeners or antistatic agents | Incorporated into textile auxiliaries via emulsification or blending |
| Printing Inks | Used to improve ink rheology and substrate adhesion | Used in conjunction with resin and solvent systems |
Manufacturing Quality Control of N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography. |
| Water Content | Karl Fischer titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based solvent system. |
| Acid Value | Acid-base titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and potentiometric or phenolphthalein endpoint detection. |
| Hydroxyl Value | Acetylation followed by titration | Esterification of hydroxyl groups with acetic anhydride, followed by back-titration of unreacted anhydride with NaOH. |
| Color (APHA) | Visual comparison or spectrophotometric measurement | Comparison of sample color intensity against platinum-cobalt standards using transmitted light at 430 nm. |
| Specific Gravity | Digital density meter | Measurement of mass per unit volume at controlled temperature (typically 25 C) using oscillating U-tube principle. |
| Refractive Index | Refractometry | Determination of light bending angle at air-sample interface using calibrated Abbe refractometer at 20 C. |
| Residue on Ignition | Gravimetric analysis | Weighing of non-volatile residue remaining after high-temperature ashing (700-800 C) of a weighed sample. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification via atomic emission from plasma-excited atoms following acid digestion. |
| Chloride Content | Ion Chromatography (IC) | Separation and conductivity detection of chloride ions after aqueous extraction and filtration. |
| Viscosity | Rotational viscometry | Measurement of torque required to rotate a spindle in the sample at controlled temperature and shear rate. |
| Appearance | Visual inspection | Assessment of clarity and presence of particulates or phase separation in a clear glass container under controlled lighting. |
Technical Specifications of N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (by NMR) |
| 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) | 1.06–1.08 g/cm³ |
| Odor | Characteristic mild 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'-Tetrakis(2-hydroxypropyl)ethylenediamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine
Safety Information of N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine
Industrial N,N,N',N'-Tetrakis(2-hydroxypropyl)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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