PODOPHYLLUM RESIN Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 9000-55-9 |
| Product name | PODOPHYLLUM RESIN |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent GradeCosmetic 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) |
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Documents We Provide for PODOPHYLLUM RESIN
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk PODOPHYLLUM RESIN Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of PODOPHYLLUM RESIN
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Active pharmaceutical ingredient for anticancer drugs | Extraction and purification of podophyllotoxin derivatives |
| Cosmetics | Antioxidant | Incorporation into formulations |
| Agriculture | Intermediate for biopesticides | Synthesis of plant-derived insecticides |
| Research | Reagent for cell division studies | Laboratory-scale isolation and labeling |
Manufacturing Quality Control of PODOPHYLLUM RESIN
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance and Character | Visual Inspection | Observing the color, state, and odor of the sample. Podophyllotoxin is usually a brown to dark brown amorphous solid with a characteristic odor. |
| Melting Point Determination | Capillary Melting Point Method | Determines the softening or melting temperature range of podophyllotoxin, used to assess its purity and consistency. |
| Thin Layer Chromatography (TLC) | Thin Layer Chromatography | Using silica gel plates with an appropriate developing solvent (e.g., chloroform-methanol system), spots are observed under UV light and compared with reference standards for identification of major components (e.g., podophyllotoxin). |
| High-Performance Liquid Chromatography (HPLC) | Reverse-Phase High-Performance Liquid Chromatography | Using a C18 chromatographic column and a UV detector (usually set at 290 nm), quantifies the content of active components such as podophyllotoxin by retention time and peak area. It is the main method for content determination. |
| Moisture Content | Drying Method or Karl Fischer Titration | The drying method measures weight loss at a certain temperature; Karl Fischer titration provides more accurate measurement of trace moisture, controlling product quality stability. |
| Impurity Check | HPLC or TLC Method | Uses chromatography to check for related substances, such as degradation products or other plant impurities, ensuring product purity meets standards. |
| Total Ash and Acid-Insoluble Ash | Incineration Method | Weighs the residue after high-temperature incineration of the sample to determine inorganic impurity content, reflecting the purity of the herbal material. |
| Microbial Limit Test | Microbial Culture Method | Tests for bacteria, mold, yeast, and controlled organisms (e.g., Escherichia coli) according to pharmacopoeia requirements, ensuring microbial safety. |
| Heavy Metals and Harmful Elements | Atomic Absorption Spectrometry (AAS) or ICP-MS | Detects heavy metals such as lead, cadmium, arsenic, mercury, and copper, ensuring compliance with safety limits for herbal medicines. |
| Content Determination (Podophyllotoxin) | HPLC Method (External Standard or Internal Standard Method) | Quantitatively determines the content of podophyllotoxin, the main active component in podophyllotoxin, as a key quality control indicator. |
Technical Specifications of PODOPHYLLUM RESIN
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148°C - 152°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic mild odor |
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 PODOPHYLLUM RESIN
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of PODOPHYLLUM RESIN
Industrial PODOPHYLLUM RESIN 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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