1-Hydroxyethylethoxypiperazine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 13349-82-1 |
| Product name | 1-Hydroxyethylethoxypiperazine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 1-Hydroxyethylethoxypiperazine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-Hydroxyethylethoxypiperazine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-Hydroxyethylethoxypiperazine
| Industry | Application | Process |
|---|---|---|
| Paints & Coatings | Used as a curing agent or reactive diluent for epoxy resins | Mixed with epoxy resins to undergo addition polymerization |
| Waterborne Coatings | Used to enhance coating adhesion and flexibility | Added to waterborne resin systems to participate in crosslinking reactions |
| Chemical Synthesis | Used as a pharmaceutical intermediate or organic synthesis building block | Piperazine group introduced via amination or substitution reactions |
| Inks | Used as an additive to improve ink flow and curing characteristics | Reacts with the resin matrix to adjust viscosity and cure rate |
| Polymer Modification | Used as a chain extender for polyurethanes or other polymers | Reacts with isocyanates during polymerization to introduce flexible segments |
Manufacturing Quality Control of 1-Hydroxyethylethoxypiperazine
| Test Item | Common Test Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color and state under natural or standard lighting to determine if it is a clear liquid ranging from colorless to pale yellow, and check for turbidity, precipitation, or foreign matter. |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with water/methanol or a buffer solution as the mobile phase. The main component is detected by a UV detector (e.g., 210 nm or 220 nm) and quantified using external or internal standard method. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | As above, the main peak and impurity peaks are separated by gradient elution. The percentage of each impurity peak area is calculated to evaluate purity and impurity limits. |
| Water Content | Karl Fischer Titration | Use volumetric or coulometric Karl Fischer titrator to accurately determine the water content in the sample, suitable for hydroxyl-containing compounds. |
| pH Value | pH Meter Method | Prepare a aqueous solution of the sample at a certain concentration (e.g., 1% w/v), and measure its pH using a calibrated pH meter. |
| Infrared Spectroscopy (IR) | Fourier Transform Infrared Spectroscopy (FT-IR) | Obtain the IR spectrum using a liquid film method or ATR accessory, compare with reference spectra to confirm functional groups (e.g., O-H, C-O, N-H). |
| Nuclear Magnetic Resonance (NMR) | ¹H-NMR and/or ¹³C-NMR | Dissolve the sample in a deuterated solvent (e.g., DMSO-d6), verify the molecular structure and confirm substitution positions and purity through NMR spectra. |
| Residual Solvents | Gas Chromatography (GC) | According to ICH guidelines, detect possible residual organic solvents (e.g., methanol, ethanol, dichloromethane) from the manufacturing process using headspace injection gas chromatography. |
| Sulfated Ash | Sulfated Ash Method | The sample is treated with sulfuric acid and then incinerated at high temperature. The remaining inorganic residue is weighed to assess the content of inorganic impurities. |
| Heavy Metals | Heavy Metals Test (e.g., sulfide method) | Following pharmacopoeia methods, the sample is treated and reacted with sodium sulfide. Colorimetric analysis is used to determine whether heavy metals such as lead exceed the limits. |
Technical Specifications of 1-Hydroxyethylethoxypiperazine
| Test Item | Specification |
|---|---|
| Appearance | Colorless to yellow clear liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic odor |
| 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 1-Hydroxyethylethoxypiperazine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-Hydroxyethylethoxypiperazine
Packaging of 1-Hydroxyethylethoxypiperazine
Industrial 1-Hydroxyethylethoxypiperazine 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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