LINOLENIC ACID ETHYL ESTER Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1191-41-9 |
| Product name | LINOLENIC ACID ETHYL ESTER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 LINOLENIC ACID ETHYL ESTER
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk LINOLENIC ACID ETHYL ESTER Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of LINOLENIC ACID ETHYL ESTER
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Used as a pharmaceutical intermediate for synthesizing bioactive compounds | Serves as a raw material in chemical synthesis reactions, leveraging its unsaturated bonds for structural modification |
| Food Industry | Used as a nutritional fortifier and food additive | Incorporated into functional oils, dietary supplements, or dairy products to supplement essential fatty acids |
| Cosmetics Industry | Used as a skin conditioning agent and nutritional additive | Formulated into creams, lotions, and similar products to enhance skin barrier function and moisturization |
| Household Chemicals Industry | Used as a fragrance component | Utilized for its distinctive oily aroma in perfume compounding to enrich fragrance complexity |
| Biochemical Engineering | Used as a laboratory reagent for biochemical research | Employed as a substrate or reference standard in studies of fatty acid metabolism and related enzyme activities |
Manufacturing Quality Control of LINOLENIC ACID ETHYL ESTER
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibration curve using internal or external standard. |
| Acid Value | Acid-Base Titration (KOH in ethanol) | Measures free carboxylic acid content by titration with standardized potassium hydroxide solution. |
| Iodine Value | Wijs Method (Titration) | Determines degree of unsaturation via addition of iodine monochloride to double bonds, followed by back-titration of unreacted halogen. |
| Peroxide Value | Iodometric Titration | Quantifies hydroperoxides by reaction with potassium iodide under acidic conditions, releasing iodine for titration with sodium thiosulfate. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemically determines trace water based on stoichiometric reaction of iodine with water in anhydrous medium. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measures non-volatile inorganic impurities by weighing residue after high-temperature ashing. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals by atomization and absorption measurement at characteristic wavelengths. |
| Arsenic | Hydride Generation AAS (HG-AAS) | Converts arsenic to volatile arsine gas, then measures atomic absorption after quartz cell atomization. |
| Refractive Index | Refractometry | Determines ratio of light velocity in air vs. sample at specified temperature and wavelength (e.g., 20 deg C, sodium D line). |
| Color (APHA) | Visual Comparison or Spectrophotometric APHA Scale | Evaluates yellowness intensity by matching sample color to platinum-cobalt standard solutions or measuring absorbance at 430 nm. |
| Specific Gravity | Digital Density Meter or Pycnometry | Measures mass per unit volume relative to water at specified temperature (e.g., 25/25 deg C). |
| Residual Solvents (e.g., Ethanol, Hexane) | Headspace Gas Chromatography (HS-GC) | Separates and quantifies volatile solvents from sample headspace using GC-FID or GC-MS detection. |
Technical Specifications of LINOLENIC ACID ETHYL ESTER
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.472–1.476 |
| Acid Value (mg KOH/g) | <=1.0 |
| Odor | Characteristic ester-like 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 LINOLENIC ACID ETHYL ESTER
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of LINOLENIC ACID ETHYL ESTER
Packaging of LINOLENIC ACID ETHYL ESTER
Industrial LINOLENIC ACID ETHYL ESTER 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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