Methyl palmitate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 112-39-0 |
| Product name | Methyl palmitate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeFood GradeCosmetic 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 Methyl palmitate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methyl palmitate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Methyl palmitate
| Industry | Application | Process |
|---|---|---|
| Cosmetics | Emollient, skin-conditioning agent | Used as an ingredient in personal care products such as creams, lotions, and lipsticks to provide lubricity and spreadability |
| Food Industry | Indirect food additive | Applied as a lubricant in food packaging materials or as a processing aid, with no direct ingestion |
| Biofuels | Biodiesel component | Processed into biodiesel via transesterification, serving as a renewable feedstock |
| Chemical Manufacturing | Chemical intermediate | Employed in the synthesis of other fatty acid derivatives or surfactants |
| Agriculture | Pesticide adjuvant | Functions as a dispersant or penetration enhancer in pesticide formulations to improve efficacy |
| Household Cleaning | Cleaning product additive | Used as a texture modifier or stabilizer in soaps and detergents |
Manufacturing Quality Control of Methyl palmitate
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and state of the sample under natural light or standard light sources to determine if it is a colorless to light yellow transparent liquid, and check for impurities, turbidity, or sediment. |
| Color | Platinum-Cobalt Colorimetry (GB/T 3143) | Use a colorimeter or visual comparison method to compare the sample with platinum-cobalt standard solutions to measure the depth of color and assess purity. |
| Content (Purity) | Gas Chromatography (GC) | Use capillary column gas chromatography with a hydrogen flame ionization detector (FID), identify by retention time, and quantify the methyl palmitate content using normalization of peak area or external standard methods. |
| Acid Value | Acid-Base Titration (GB/T 5530) | Dissolve the sample in an ethanol-ether mixture, titrate with standard potassium hydroxide ethanol solution, and calculate the amount of KOH in milligrams required to neutralize one gram of the sample, reflecting the free acid content. |
| Moisture | Karl Fischer Titration | Precisely determine the trace moisture content in the sample using Karl Fischer reagent (volumetric or coulometric method), suitable for low moisture detection. |
| Density | Density Bottle Method or Digital Density Meter Method | Measure the mass per unit volume at a specified temperature (e.g., 20°C) to assess the purity and consistency of the substance. |
| Refractive Index | Refractometer Method (GB/T 6488) | Use an Abbe refractometer to measure the refractive index of the sample at standard temperature, serving as a reference indicator for identification and purity. |
| Unsaponifiable Matter | Saponification and Extraction by Weighing | After saponification with potassium hydroxide ethanol solution, extract the unsaponifiable components with ether, evaporate the solvent, and weigh to calculate the unsaponifiable matter content. |
| Peroxide Value | Iodimetry (GB/T 5538) | The peroxides in the sample react with potassium iodide to release iodine, which is then titrated with standard sodium thiosulfate solution to calculate the peroxide value, assessing the degree of oxidation. |
| Odor | Sensory Examination | Have trained personnel smell the sample under specified conditions to determine whether it has the characteristic odor of a fatty acid ester and whether there are any off-odors. |
Technical Specifications of Methyl palmitate
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 34.0–36.0°C |
| Acid Value (mg KOH/g) | <=0.5 |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.1% |
| 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 palmitate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Methyl palmitate
Packaging of Methyl palmitate
Industrial Methyl palmitate 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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