China Factory Direct
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| CAS number | 59564-78-2 |
| Product name | 1,3-Bisbenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeFood 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 | Plant growth regulator for enhancing fruit coloration, increasing sugar content, and improving stress tolerance | Applied via foliar spray or root treatment |
| Horticulture | Regulation of flowering time and bloom duration in ornamental and floral crops | Applied via spray or drench treatment |
| Fruit cultivation | Improvement of fruit quality, including uniform coloration in apples, grapes, and other fruits | Applied via spray during the period from post-bloom to fruit enlargement |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies cyclohexanecarboxylic acid concentration using reversed-phase HPLC with UV detection at 210 nm, based on peak area comparison to a certified reference standard. |
| Water Content | Karl Fischer Titration | Determines water content by coulometric or volumetric titration with iodine generated electrochemically or added reagent, reacting stoichiometrically with water. |
| Acid Value | Acid-Base Titration | Measures total acidic functionality by titrating with standardized potassium hydroxide solution using phenolphthalein or potentiometric endpoint detection. |
| Residue on Ignition | Gravimetric Analysis | Quantifies non-volatile inorganic impurities by ignition of sample at 700-800 C and weighing the residual ash after cooling in a desiccator. |
| Heavy Metals (as Pb) | ICP-OES | Simultaneously quantifies trace heavy metals (e.g., Pb, Cd, Hg, As) after acid digestion using inductively coupled plasma optical emission spectrometry. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column with conductivity detection, following aqueous extraction of sample. |
| Sulfate Content | Ion Chromatography | Separates and quantifies sulfate ions using anion-exchange column with conductivity detection, following aqueous extraction and filtration. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against standard white background under controlled lighting; accepts only clear, colorless to pale yellow liquid. |
| Specific Gravity | Digital Density Meter | Measures density relative to water at 20/20 C using oscillating U-tube principle and temperature-controlled sample chamber. |
| Refractive Index | Refractometry | Determines refractive index at 20 C using Abbe refractometer or digital equivalent, based on angle of light refraction at air-sample interface. |
| Volatile Impurities | GC-FID | Identifies and quantifies volatile organic impurities (e.g., cyclohexane, toluene) using capillary GC with flame ionization detection and internal standard calibration. |
| pH (10% w/w aqueous solution) | Potentiometric pH Measurement | Measures hydrogen ion activity in aqueous solution using calibrated glass electrode and pH meter, reporting value at 25 C. |
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 142-146°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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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.