zinc diricinoleate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 13040-19-2 |
| Product name | zinc diricinoleate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeMaterial GradeSpecialty 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 zinc diricinoleate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk zinc diricinoleate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of zinc diricinoleate
| Industry | Application | Process |
|---|---|---|
| Plastics Industry | Heat Stabilizer | Used as a secondary heat stabilizer in polyvinyl chloride (PVC) processing, working synergistically with primary stabilizers to suppress high-temperature degradation |
| Coatings Industry | Drier | Applied as a drier in oil-based paints, varnishes, and printing inks to promote oxidative crosslinking and curing of unsaturated oils |
| Rubber Industry | Vulcanization Activator | Used as an activator in rubber vulcanization to enhance vulcanization efficiency and crosslink density |
| Personal Care Industry | Emulsion Stabilizer | Applied as a stabilizing component in emulsion systems of skincare products such as creams and lotions |
| Agricultural Chemicals | Adjuvant | Used as a dispersant or spreader in pesticide formulations to improve retention and adhesion of spray solutions on plant surfaces |
| Lubricants Industry | Additive | Applied as an anti-wear additive in greases or lubricating oils to enhance boundary lubrication performance |
Manufacturing Quality Control of zinc diricinoleate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Zinc Content | EDTA Complexometric Titration | Zinc ions form a stable complex with EDTA at pH 10; endpoint detected using Eriochrome Black T indicator. |
| Acid Value | Acid-Base Titration | Free fatty acids neutralized with standardized KOH solution; endpoint determined by phenolphthalein indicator. |
| Saponification Value | Back Titration after Alkaline Hydrolysis | Sample saponified with excess KOH; unreacted alkali titrated with HCl to determine ester content. |
| Iodine Value | Wijs Method | Unsaturated bonds react with excess iodine monochloride; unreacted iodine titrated with sodium thiosulfate. |
| Moisture Content | Karl Fischer Titration | Quantitative reaction of water with iodine, sulfur dioxide, and base in methanol/pyridine medium. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Elemental quantification via emission intensity of atomized sample in high-temperature plasma. |
| Residual Solvents | GC-FID | Volatile solvents separated by capillary column and detected by flame ionization. |
| Peroxide Value | Iodometric Titration | Peroxides oxidize iodide to iodine under acidic conditions; liberated iodine titrated with sodium thiosulfate. |
| Appearance and Color | Visual Inspection / Gardner Color Scale | Comparison of sample color against standard Gardner scale in clear glass cell under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Temperature at which solid-to-liquid phase transition occurs, observed visually in sealed capillary tube. |
| Insoluble Matter | Gravimetric Filtration | Insoluble particles filtered through pre-weighed membrane, dried, and weighed. |
| Total Ash | Ignition at 550 C | Organic matter burned off at high temperature; residual inorganic oxide mass measured gravimetrically. |
Technical Specifications of zinc diricinoleate
| Test Item | Specification |
|---|---|
| Appearance | Light yellow to yellow viscous liquid with a special odor of plant extracts |
| Solid Content | ≥50.0% |
| Zinc Ricinoleate Content | 28.0% - 32.0% |
| Relative density | 1.10 - 1.20 |
| pH | 9.0 - 12.0 |
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 zinc diricinoleate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of zinc diricinoleate
Industrial zinc diricinoleate 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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