Zinc undecylenate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 557-08-4 |
| Product name | Zinc undecylenate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeMaterial 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 undecylenate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Zinc undecylenate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Zinc undecylenate
| Industry | Application | Process |
|---|---|---|
| Personal Care & Cosmetics | Antimicrobial agent; skin-conditioning agent | Added as an active ingredient in skincare or anti-acne products to inhibit the growth of Propionibacterium acnes |
| Pharmaceuticals | Topical antimicrobial agent; treatment for dermatological conditions | Incorporated into topical formulations such as ointments and gels for localized application at infection sites |
| Fine Fragrances & Household Products | Fragrance and flavor stabilizer | Used as a metal chelating agent in fragrance formulations to prevent oxidative degradation and extend olfactory stability |
| Coatings & Resins | Catalyst or stabilizer | Employed as a catalyst in certain polymerization reactions or as a radical inhibitor to enhance coating durability |
| Pesticides | Fungicide additive | Formulated into combination fungicides to improve efficacy against fungal diseases and enhance formulation stability |
Manufacturing Quality Control of Zinc undecylenate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Zinc Undecylenate) | Acid-Base Titration | Hydrolysis followed by back-titration of excess alkali with standardized acid. |
| Moisture Content | Karl Fischer Titration | Quantitative determination of water via iodine-sulfur dioxide redox reaction in pyridine-methanol medium. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measurement of absorbance of ground-state atoms vaporized in flame or graphite furnace. |
| Residual Solvents | Gas Chromatography (GC) | Separation and quantification based on volatility and partitioning between mobile and stationary phases. |
| Zinc Content | Complexometric Titration (EDTA) | Chelation of Zn2+ with EDTA at controlled pH using Eriochrome Black T indicator. |
| Free Undecylenic Acid | Acid-Base Titration | Direct titration with standardized NaOH using phenolphthalein indicator. |
| Loss on Drying (LOD) | Gravimetric Method | Mass loss measured after drying at specified temperature and time under controlled conditions. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to determine size distribution. |
| Melting Point | Capillary Melting Point Apparatus | Observation of temperature range over which solid transitions to liquid phase. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Comparison of sample solution color against platinum-cobalt standard scale. |
| Chloride Impurity | Potentiometric Titration (AgNO3) | Detection of endpoint via potential change during precipitation of AgCl with silver nitrate. |
| Sulfated Ash | Gravimetric Method | Residue mass after incineration with sulfuric acid treatment and subsequent high-temperature ashing. |
Technical Specifications of Zinc undecylenate
| Test Item | Specification |
|---|---|
| Appearance | White powder |
| Assay | 98.0%-102% |
| Loss on drying | ≤1.0% |
| Melting point | 116.0-121.0°C |
| Bulk density (g/100ml) | 18.0-60.0 |
| Zinc content | 14.8%-15.4% |
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 undecylenate
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| Lot/Batch Number | *Required fields | |
NMR Spectra of Zinc undecylenate
Packaging of Zinc undecylenate
Industrial Zinc undecylenate 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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