Lanolin Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 8006-54-0 |
| Product name | Lanolin |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 Lanolin
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Lanolin Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Lanolin
| Industry | Application | Process |
|---|---|---|
| Personal Care & Cosmetics | Emollient, humectant | Added to formulations such as creams, lotions, lipsticks, and hand creams to deliver effective moisturization and skin barrier repair |
| Pharmaceuticals | Pharmaceutical excipient, ointment base | Used as an emulsifier and thickener in topical preparations (e.g., ointments, suppositories) to enhance drug penetration and formulation stability |
| Textile Industry | Fiber lubricant, softener | Applied during wool processing to improve fiber lubricity and antistatic properties, thereby increasing spinning efficiency |
| Leather Industry | Leather fatliquor | Applied to leather via immersion or coating to improve softness, water resistance, and durability |
| Medical Devices | Medical-grade lubricant | Coated onto medical devices such as catheters and injection needles to reduce friction and improve user comfort |
| Agricultural Chemicals | Pesticide adjuvant | Added as an emulsifying and dispersing agent to pesticide formulations to enhance active ingredient adhesion to and uptake by plant surfaces |
| Coatings & Inks | Rheology modifier | Used in specialty coating and ink systems to adjust viscosity and leveling behavior, thereby improving application performance |
Manufacturing Quality Control of Lanolin
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Acid Value | Acid-Base Titration | Neutralization of free fatty acids with standardized KOH solution using phenolphthalein indicator. |
| Saponification Value | Acid-Base Titration | Quantification of ester content by refluxing with excess KOH and back-titrating unreacted alkali. |
| Iodine Value | Wijs Method | Addition of iodine monochloride to double bonds in unsaturated lipids, followed by titration of residual halogen. |
| Hydroxyl Value | Acetylation Titration | Esterification of hydroxyl groups with acetic anhydride, followed by hydrolysis and titration of liberated acid. |
| Moisture Content | Karl Fischer Titration | Electrochemical determination of water via reaction of iodine with sulfur dioxide in pyridine/methanol medium. |
| Peroxide Value | Iodometric Titration | Oxidation of iodide to iodine by peroxides, followed by titration with standardized sodium thiosulfate. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantitative measurement of metal ions based on absorption of specific wavelength light by ground-state atoms in flame. |
| Arsenic | Hydride Generation AAS | Reduction of arsenic to arsine gas, swept into quartz cell for atomic absorption measurement. |
| Residue on Ignition | Gravimetric Analysis | Determination of non-volatile inorganic impurities by high-temperature ashing and weighing of residue. |
| Color (Gardner Scale) | Visual Comparison or Spectrophotometry | Comparison of sample color against standardized Gardner liquid color scale under controlled lighting. |
| Unsaponifiable Matter | Solvent Extraction and Gravimetry | Extraction of non-saponifiable lipids (e.g., sterols, hydrocarbons) with diethyl ether after saponification, followed by evaporation and weighing. |
| Microbial Contamination | Plate Count Method | Enumeration of viable aerobic mesophilic microorganisms by spread or pour plating on nutrient agar followed by incubation and colony counting. |
Technical Specifications of Lanolin
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid or semi-solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 36-44°C |
| Acid Value (mg KOH/g) | <=200 mg KOH/g |
| Refractive Index (n20/D) | 1.470-1.485 |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.5% |
| Odor | Characteristic waxy 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 Lanolin
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Lanolin
Industrial Lanolin 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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