Chelidonic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 99-32-1 |
| Product name | Chelidonic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 Chelidonic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Chelidonic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Chelidonic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Intermediate for anti-inflammatory and analgesic drugs | Purified after chemical synthesis or natural extraction |
| Organic Synthesis | Building block for heterocyclic compounds or functional materials | Catalytic reaction or functional group modification |
| Personal Care & Cosmetics Industry | Skin conditioning agent (antioxidant or soothing ingredient) | Incorporated into formulations via emulsification |
| Biochemical Research | Reference standard for studying plant metabolic pathways or enzyme activity | Laboratory analytical testing |
| Dye & Pigment Industry | Intermediate for synthesizing specific-color dyes | Coupling or condensation reaction |
Manufacturing Quality Control of Chelidonic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 280 nm, based on peak area comparison against a certified reference standard. |
| Loss on Drying | Gravimetric (105 C, 2 h) | Mass loss measured after drying sample at 105 C for 2 hours, indicating volatile content including residual solvents and moisture. |
| Residue on Ignition | Gravimetric (500-600 C) | Residue mass after high-temperature ashing, reflecting inorganic impurities and metallic ash content. |
| Heavy Metals (as Pb) | Colorimetric (Thiourea method) | Reaction with thiourea under acidic conditions to form colored complex; absorbance measured at 410 nm for semi-quantitative estimation. |
| Chloride | Ion Chromatography (IC) | Separation and quantification of chloride anions using anion-exchange column with conductivity detection. |
| Sulfate | Turbidimetry (BaCl2 method) | Precipitation of sulfate as BaSO4; turbidity measured spectrophotometrically at 420 nm. |
| Iron (Fe) | AAS (Flame Atomic Absorption Spectroscopy) | Atomization of sample in air-acetylene flame followed by measurement of Fe-specific absorption at 248.3 nm. |
| Related Substances | HPLC-DAD | Separation and detection of structurally related impurities using HPLC with diode-array detection, comparing retention times and spectra to reference standards. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine-based reagent; water reacts stoichiometrically to determine trace moisture content. |
| pH (1% aqueous solution) | Potentiometric (pH meter) | Measurement of hydrogen ion activity in a 1% w/v aqueous solution using calibrated glass electrode system. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually or automatically as the temperature range over which solid transforms to liquid. |
| Solubility in Ethanol | Visual Observation | Qualitative assessment of complete dissolution in 95% ethanol at room temperature within 5 minutes with gentle agitation. |
Technical Specifications of Chelidonic acid
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.5% |
| Melting Point | 174-178°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
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 Chelidonic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Chelidonic acid
Packaging of Chelidonic acid
Industrial Chelidonic 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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