1,2-Cyclohexanedicarboximide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1444-94-6 |
| Product name | 1,2-Cyclohexanedicarboximide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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) |
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Documents We Provide for 1,2-Cyclohexanedicarboximide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,2-Cyclohexanedicarboximide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,2-Cyclohexanedicarboximide
| Industry | Application | Process |
|---|---|---|
| Chemicals | Intermediate for synthetic resins and plastics | Produced via reaction of phthalic anhydride with ammonia to yield hexahydrophthalimide |
| Pharmaceuticals | Intermediate for drug synthesis | Used in the preparation of certain antibiotics and antifungal agents |
| Pesticides | Intermediate for pesticide synthesis | Serves as a precursor in the synthesis of insecticides and herbicides |
| Coatings | Additive for coatings | Enhances thermal resistance and chemical stability of coatings |
| High-performance polymers | Production of polyimide films | Employed as a monomeric feedstock for high-temperature polymers |
Manufacturing Quality Control of 1,2-Cyclohexanedicarboximide
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration with NaOH | Quantifies active amide groups by titration with standardized sodium hydroxide using phenolphthalein indicator. |
| Moisture Content | Karl Fischer Titration | Determines water content via coulometric or volumetric reaction between water and iodine in pyridine/methanol medium. |
| Melting Point | Capillary Melting Point Determination | Measures temperature range at which solid transitions to liquid using calibrated capillary apparatus per USP <741>. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of visible particulates or discoloration against standard white background. |
| Solubility in Water | Gravimetric Solubility Test | Evaluates maximum concentration dissolved in distilled water at 25 C by filtration and residue weighing. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after acid digestion by measuring absorbance of ground-state atoms at characteristic wavelengths. |
| Residue on Ignition | Gravimetric Ignition Method | Determines inorganic impurities by ignition at 700-800 C and weighing residual ash after cooling in desiccator. |
| Chloride Impurity | Silver Nitrate Titration | Detects chloride ions by precipitation titration with standardized AgNO3 solution using potassium chromate indicator. |
| Iron Content | UV-Vis Spectrophotometry (1,10-Phenanthroline) | Measures Fe2+ complex absorbance at ~510 nm after reduction and chelation in buffered acidic medium. |
| Related Substances | HPLC with UV Detection | Separates and quantifies structurally similar impurities using reversed-phase C18 column and UV detection at 220 nm. |
| Bulk Density | ASTM D1895 Method A | Determines mass per unit volume of freely settled powder using calibrated cylinder and balance per ASTM standard. |
| Particle Size Distribution | Laser Diffraction Analysis | Measures size distribution by analyzing angular variation in laser light scattering from dispersed particles in air or liquid. |
Technical Specifications of 1,2-Cyclohexanedicarboximide
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.0% |
| Melting Point | 135–139°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Acid Value (mg KOH/g) | <=1.0 |
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 1,2-Cyclohexanedicarboximide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,2-Cyclohexanedicarboximide
Packaging of 1,2-Cyclohexanedicarboximide
Industrial 1,2-Cyclohexanedicarboximide 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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