China Factory Direct
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| CAS number | 16982-21-1 |
| Product name | Ethyl thiooxamate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Intermediate | Used as a key intermediate in synthesizing specific structural units of drug molecules, such as in the production of antiviral agents and antibiotics |
| Pesticide Industry | Intermediate | Applied as an important intermediate in synthesizing active pesticide ingredients, participating in reactions to form final products |
| Research Institutions | Chemical Research | Employed in organic synthesis research to explore novel reaction pathways and synthetic methodologies |
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Visually examine the sample for color, clarity, and presence of suspended matter or precipitates to determine compliance with specifications. |
| Identification | Infrared Spectroscopy (IR) | Measure the infrared absorption spectrum of the sample and compare it with a reference spectrum to confirm the presence of characteristic functional groups (e.g., C=O, S–H, C–S). |
| Assay | Gas Chromatography (GC) | Use capillary column gas chromatography with area normalization or internal standard method to determine the content of the main component and assess purity. |
| Related Substances (Impurities) | Gas Chromatography (GC) | Separate and detect potential organic impurities (e.g., unreacted starting materials, by-products, degradation products) using GC, and quantify individual impurity levels. |
| Water Content | Karl Fischer Titration | Determine water content in the sample using volumetric or coulometric Karl Fischer methods to ensure it remains within specified limits. |
| Acid Value/Acidity | Acid-Base Titration | Titrate free acids in the sample with standardized sodium hydroxide solution to calculate acid value, reflecting product stability and extent of side reactions. |
| Refractive Index | Refractometry | Measure the refractive index of the sample at a specified temperature as an auxiliary identification and purity indicator. |
| Density | Densimeter or Pycnometer Method | Determine the density of the sample at a standard temperature for quality consistency control. |
| Sulfur Content (Optional) | Elemental Analysis or Oxygen Flask Combustion-Titration Method | Determine total sulfur content using an elemental analyzer, or verify the integrity of sulfur-containing functional groups via oxygen flask combustion followed by titration. |
| Test Item | Specification |
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| Appearance | Yellow crystals |
| Purity | ≥98.0% |
| Loss on drying | ≤1.0% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.