China Factory Direct
|
|
| CAS number | 1702-17-6 |
| Product name | Clopyralid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 |
|---|---|---|
| Agriculture | Control of broadleaf weeds and sedges in strawberry fields | Post-emergence foliar spray |
| Agriculture | Control of broadleaf weeds in cereal crops (e.g., wheat, barley, maize) | Post-emergence foliar spray |
| Agriculture | Weed control in oilseed rape and flax fields | Post-emergence foliar spray |
| Agriculture | Weed control on non-crop land | Foliar treatment |
| Agriculture | Weed control during forest tending and pre-planting site preparation | Foliar spray |
| Agriculture | Pasture and rangeland management | Foliar treatment |
| Agriculture | Control of multiple broadleaf weed species, including Asteraceae, Polygonaceae, Solanaceae, and Amaranthaceae | Contact and systemic action |
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Reverse-phase HPLC is used with a C18 column for separation, and UV detection (typically at 254 nm or 280 nm) is applied. Quantification is performed using external standard or internal standard methods to accurately determine the active ingredient content in dicamba raw material or formulations. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Gradient elution procedures combined with high-sensitivity UV detection are employed to separate and quantify potential impurities in dicamba, such as synthetic by-products and degradation products, meeting ICH impurity control requirements. |
| Residual Solvents | Gas Chromatography (GC) | Headspace or direct injection GC with FID detection is used, following pharmacopeial or ICH Q3C guidelines to detect residual organic solvents (e.g., methanol, acetone, dichloromethane) from manufacturing processes. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Constant Pressure Drying Method | Sample is dried at a specified temperature (e.g., 105°C) until constant weight is achieved, measuring mass loss to assess moisture and volatile substance content. |
| Residue on Ignition | Gravimetric Method | Sample is ignited at high temperature (typically 700–800°C), and the remaining inorganic residue is weighed. This method controls the total amount of inorganic impurities. |
| pH Value | pH Meter Measurement | The pH of a defined concentration of dicamba aqueous solution is measured using a calibrated pH meter, reflecting the product’s acidity and possible ionization state. |
| Appearance | Visual Inspection | Visual examination of sample color, physical form (e.g., white to off-white crystalline powder), and presence of foreign matter serves as an initial quality assessment criterion. |
| Melting Point | Capillary Melting Point Method or Differential Scanning Calorimetry (DSC) | Determines the melting temperature range of dicamba, useful for identification and purity evaluation; higher purity results in a narrower melting range. |
| Test Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 142–146°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
|
|
|
| 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.