METHYL LINOLEATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 112-63-0 |
| Product name | METHYL LINOLEATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeSpecialty GradeFood 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 METHYL LINOLEATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk METHYL LINOLEATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of METHYL LINOLEATE
| Industry | Application | Process |
|---|---|---|
| Personal Care & Cosmetics | Used as an emollient, emulsifier, and skin-conditioning agent | Incorporated into formulations such as lotions, creams, and shampoos to enhance spreadability and moisturization |
| Biodiesel | Used as a biodiesel component or intermediate | Produced via transesterification of vegetable oils for substitution or blending with petroleum diesel |
| Chemical Feedstock | Serves as a starting material for synthesizing other fatty acid derivatives (e.g., alcohols, amines, sulfonates) | Converted via hydrogenation, oxidation, amination, and other chemical transformations to produce surfactants, lubricants, and related products |
| Food Industry | Used as a food additive (for specified applications only) or as a carrier for nutrient fortification | Applied within regulatory limits for microencapsulation, flavor stabilization, or as a source of omega-6 fatty acids |
| Pharmaceuticals | Used as a pharmaceutical excipient or precursor compound | Employed in liposome preparation, soft gel capsule fill oil, or synthesis of biologically active lipid molecules |
| Agriculture | Adjuvant for agrochemicals | Added to pesticide formulations as a penetrant or spreader to improve active ingredient adhesion and uptake |
Manufacturing Quality Control of METHYL LINOLEATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Acid Value | Acid-Base Titration | Measures free fatty acid content by titration with standardized KOH solution in ethanol. |
| Iodine Value | Wijs Method | Quantifies unsaturation via addition of iodine monochloride to double bonds, followed by iodometric back-titration. |
| Saponification Value | Acid-Base Titration | Determines average molecular weight of esters by alkaline hydrolysis and titration of excess KOH. |
| Peroxide Value | Iodometric Titration | Measures primary oxidation products by reaction of peroxides with potassium iodide, releasing iodine for titration. |
| Water Content | Karl Fischer Titration | Determines trace water based on stoichiometric reaction between water, iodine, sulfur dioxide, and base in methanol. |
| Density | Pycnometry | Measures mass per unit volume at specified temperature using calibrated glass pycnometer. |
| Refractive Index | Refractometry | Determines ratio of light velocity in air vs. sample using Abbe refractometer at controlled temperature. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Assesses yellowness by comparing sample color to platinum-cobalt standard solutions or measuring absorbance at 430 nm. |
| Ester Content | Gas Chromatography (GC-FID) | Quantifies methyl ester purity by separation on capillary column and flame ionization detection. |
| Residual Methanol | Gas Chromatography (GC-FID) | Detects and quantifies unreacted methanol using headspace or direct injection GC analysis. |
| Heavy Metals (Pb, Cd, Cr, As, Hg) | ICP-MS | Simultaneously quantifies trace metal impurities after acid digestion by mass spectrometric detection of elemental ions. |
| Unsaturated Fatty Acid Profile | GC-FID with FAME Standard Calibration | Identifies and quantifies individual fatty acid methyl esters (e.g., C18:2) using retention time matching and calibration curves. |
Technical Specifications of METHYL LINOLEATE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Acid Value (mg KOH/g) | <=1.0 |
| Refractive Index (n20/D) | 1.462–1.468 |
| Relative Density (20°C/25°C) | 0.870–0.880 g/cm³ |
| Total Impurities | <=1.5% |
| Odor | Characteristic fatty 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 METHYL LINOLEATE
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| Lot/Batch Number | *Required fields | |
NMR Spectra of METHYL LINOLEATE
Packaging of METHYL LINOLEATE
Industrial METHYL LINOLEATE 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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