Ethylene thiourea Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 96-45-7 |
| Product name | Ethylene thiourea |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeReagent Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Ethylene thiourea
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Ethylene thiourea Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Ethylene thiourea
| Industry | Application | Process Description |
|---|---|---|
| Pesticides | Fungicide | Serves as an intermediate in the synthesis of various fungicides, including vinyl-based fungicides |
| Chemical Synthesis | Organic Synthesis Intermediate | Used in the synthesis of sulfur-containing organic compounds, such as thiourea derivatives |
| Rubber Industry | Vulcanization Accelerator | Applied as an accelerator in rubber vulcanization to improve vulcanization efficiency |
| Pharmaceuticals | Drug Synthesis Intermediate | Serves as a synthetic precursor for certain antithyroid and antimicrobial agents |
| Materials Science | Functional Material Preparation | Used to prepare sulfur-containing polymers or composites with specific functionalities |
| Environmental Science | Pollutant Detection | Employed as a reagent for analytical detection of heavy metal ions or other pollutants |
Manufacturing Quality Control of Ethylene thiourea
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Thiourea (ETU) Content Determination | High-Performance Liquid Chromatography (HPLC) | Uses a C18 reversed-phase column and a UV detector (typically at 230–270 nm), with water-methanol or water-acetonitrile as the mobile phase for separation and quantification. This method offers high sensitivity and good reproducibility, suitable for purity and residue testing. |
| Thiourea (ETU) Residue Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | After derivatization (e.g., silylation) to enhance volatility, ETU is separated by GC and analyzed qualitatively and quantitatively by MS. Suitable for trace residue detection in complex matrices such as rubber and food packaging materials. |
| Thiourea (ETU) Qualitative Identification | Fourier Transform Infrared Spectroscopy (FTIR) | Identifies characteristic functional groups of ETU (such as N-H, C=S, C-N) based on their absorption peaks in the infrared region, commonly used for preliminary identification of raw materials. |
| Thiourea (ETU) Thermal Stability | Differential Scanning Calorimetry (DSC) | Measures thermal behaviors such as melting and decomposition during heating to evaluate thermal stability and purity, frequently used in quality control of production processes. |
| Thiourea (ETU) Moisture Content | Karl Fischer Titration | Based on the reaction of iodine and sulfur dioxide with water in an anhydrous environment, this method precisely measures trace moisture in samples, ensuring product dryness meets specifications. |
| Thiourea (ETU) Impurity Analysis | Liquid Chromatography-Mass Spectrometry (LC-MS) | Combines the separation capability of HPLC with the high selectivity of MS to identify and quantify organic impurities or degradation products in ETU, suitable for in-depth analysis of high-purity products. |
Technical Specifications of Ethylene thiourea
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.5% (HPLC) |
| Melting Point | 199–203°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of Ethylene thiourea
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Ethylene thiourea
Packaging of Ethylene thiourea
Industrial Ethylene thiourea 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply