Hydrogenated castor oil Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 8001-78-3 |
| Product name | Hydrogenated castor oil |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 Hydrogenated castor oil
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Hydrogenated castor oil Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Hydrogenated castor oil
| Industry | Application | Process |
|---|---|---|
| Cosmetics | Emollient, humectant | Added directly or blended with other ingredients for formulation of creams, lotions, and similar products |
| Pharmaceuticals | Lubricant, solubilizer | Incorporated as a pharmaceutical excipient into tablets and capsules to improve physical properties of the dosage form |
| Plastics | Plasticizer | Blended with plastic substrates such as PVC to enhance flexibility and processability |
| Coatings | Film-forming aid | Incorporated into coating formulations to facilitate formation of uniform, elastomeric films |
| Textiles | Softening agent | Applied to textile surfaces via padding or spraying to improve hand feel and abrasion resistance |
| Food | Release agent (non-food-contact applications) | Used as a mold release agent during food packaging material production to prevent adhesion |
| Agriculture | Pesticide carrier | Serves as a carrier for active ingredients in certain biopesticides to promote adhesion and penetration on plant surfaces |
| Mechanical | Base oil for lubricants | After refining, used as a base oil for lubricants in specific mechanical equipment operating conditions |
| Leather | Gloss enhancer | Applied in leather surface finishing to improve gloss and water resistance |
Manufacturing Quality Control of Hydrogenated castor oil
| 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 | Hydrolysis of ester bonds with excess KOH, followed by back-titration of unreacted alkali. |
| Iodine Value | Wijs method | Addition of iodine monochloride to double bonds, followed by titration of unreacted halogen with sodium thiosulfate. |
| Hydroxyl Value | Acetylation titration | Esterification of hydroxyl groups with acetic anhydride, followed by titration of generated acetic acid. |
| Refractive Index | Refractometry | Measurement of light bending angle at oil-air interface using calibrated refractometer at specified temperature. |
| Specific Gravity | Pycnometry | Determination of mass-to-volume ratio using a calibrated pycnometer at 25 C. |
| Color (Gardner Scale) | Visual comparison or spectrophotometry | Comparison of sample color against standard Gardner liquid color scale or measurement at 455 nm. |
| Moisture Content | Karl Fischer titration | Coulometric or volumetric titration based on iodine generation proportional to water content. |
| Peroxide Value | Iodometric titration | Oxidation of iodide to iodine by peroxides, followed by titration with sodium thiosulfate. |
| Unsaponifiable Matter | Solvent extraction and gravimetry | Extraction with diethyl ether after saponification, followed by solvent evaporation and weight determination. |
| Heavy Metals (as Pb) | AAS or ICP-OES | Atomic absorption or optical emission detection of metal ions after acid digestion and dilution. |
| Free Glycerol | Gas chromatography (GC-FID) | Separation and quantification using capillary column and flame ionization detection after derivatization. |
Technical Specifications of Hydrogenated castor oil
| Test Item | Specification |
|---|---|
| Appearance | Pale yellow to light amber viscous liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Acid Value (mg KOH/g) | <=3.0 mg KOH/g |
| Refractive Index (n20/D) | 1.476–1.482 |
| Relative Density (20°C/25°C) | 0.955–0.965 g/cm³ |
| Color (APHA/Pt-Co) | <=150 |
| Odor | Characteristic mild odor of castor oil |
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 Hydrogenated castor oil
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Hydrogenated castor oil
Industrial Hydrogenated castor oil 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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