cis-1,3-cyclohexanedicarboxylic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2305-31-9 |
| Product name | cis-1,3-cyclohexanedicarboxylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeMaterial GradeCosmetic GradeFood Grade |
| Packaging | 25KG/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 cis-1,3-cyclohexanedicarboxylic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk cis-1,3-cyclohexanedicarboxylic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of cis-1,3-cyclohexanedicarboxylic acid
| Industry | Application | Process |
|---|---|---|
| Chemical | Intermediate for synthesizing high-molecular-weight materials | Prepared via oxidation and cyclization of cyclohexene |
| Pharmaceutical | Intermediate for drug synthesis | Used in the synthesis of certain anti-inflammatory and cardiovascular drugs |
| Pesticide | Intermediate for pesticide synthesis | Used in the production of certain herbicides and insecticides |
| Fragrance | Fragrance ingredient synthesis | Serves as a precursor in fragrance compound synthesis |
| Coatings | Production of specialty coating resins | Used in the synthesis of polyester and epoxy resins |
Manufacturing Quality Control of cis-1,3-cyclohexanedicarboxylic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies carboxylic acid groups via standardized NaOH titration using phenolphthalein or potentiometric endpoint detection. |
| Moisture Content | Karl Fischer Titration | Measures water content based on stoichiometric reaction between water, iodine, sulfur dioxide, and a base in methanol medium. |
| Melting Point | Capillary Melting Point Determination | Determines temperature range at which solid transitions to liquid using calibrated capillary apparatus per ASTM D1565. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of visible particulates or discoloration against standard white background under controlled lighting. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic impurities by ignition at 700-800 C and weighing residual ash after cooling in desiccator. |
| Heavy Metals | ICP-OES | Quantifies trace metal contaminants (e.g., Pb, Cd, Hg, As) by plasma excitation and elemental emission intensity measurement. |
| Chloride Content | Potentiometric Titration with AgNO3 | Determines chloride ions via silver nitrate titration monitored by silver electrode potential change. |
| Sulfated Ash | Gravimetric Analysis | Measures inorganic residue after combustion with sulfuric acid treatment and high-temperature ashing per USP <281>. |
| Organic Impurities (Related Substances) | HPLC-UV | Separates and quantifies structural analogs and degradation products using reversed-phase column and UV detection at 210 nm. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light to confirm chiral integrity and absence of racemization. |
| Residual Solvents | GC-FID | Identifies and quantifies volatile organic solvents (e.g., methanol, acetone) using flame ionization detection after headspace or direct injection. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution of crystalline powder using Mie scattering theory applied to laser beam interaction with dispersed particles. |
Technical Specifications of cis-1,3-cyclohexanedicarboxylic acid
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 158–162°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Acid Value (mg KOH/g) | 340–355 mg KOH/g |
| Heavy Metals | <=10 ppm |
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 cis-1,3-cyclohexanedicarboxylic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of cis-1,3-cyclohexanedicarboxylic acid
Safety Information of cis-1,3-cyclohexanedicarboxylic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of cis-1,3-cyclohexanedicarboxylic acid
Industrial cis-1,3-cyclohexanedicarboxylic acid 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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