rhamnolipid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 869062-42-0 |
| Product name | rhamnolipid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 rhamnolipid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk rhamnolipid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of rhamnolipid
| Industry | Application | Process |
|---|---|---|
| Biopesticides | Used as a biosurfactant to enhance pesticide adhesion and penetration, thereby improving efficacy | Produced via in-situ fermentation using microorganisms (e.g., Pseudomonas spp.) to synthesize rhamnolipids in the presence of a carbon source (e.g., glucose) |
| Oil Recovery | Applied to enhance crude oil recovery by reducing oil–water interfacial tension and improving displacement efficiency | Implemented via aqueous-phase injection: rhamnolipid solution is injected into the reservoir to reduce interfacial tension and improve fluid mobility |
| Environmental Remediation | Used to promote biodegradation of hydrophobic contaminants (e.g., polycyclic aromatic hydrocarbons, petroleum hydrocarbons) in soil and water | Applied in bioaugmentation remediation—rhamnolipids are co-applied with degrading microorganisms to enhance contaminant solubilization and biodegradability |
| Cosmetics | Used as a mild, natural surfactant in cleansing products (e.g., facial cleansers, shampoos) | Purified after fermentation and formulated into low-irritancy products suitable for sensitive skin |
| Pharmaceuticals | Used as an auxiliary component in drug delivery systems to improve solubility and bioavailability of poorly water-soluble drugs | Employed as a stabilizer or solubilizer in nanomicellar or liposomal drug delivery systems |
| Food Industry | Used as a natural emulsifier or stabilizer in functional foods and beverages | Purified to food-grade specifications following fermentation (e.g., compliant with GRAS status) |
Manufacturing Quality Control of rhamnolipid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Rhamnolipid Content) | HPLC-ELSD | Separation by reversed-phase HPLC followed by evaporative light scattering detection for non-chromophoric quantification. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to quantify water via stoichiometric reaction. |
| pH (1% aqueous solution) | pH Meter Measurement | Electrochemical measurement of hydrogen ion activity in a standardized aqueous dispersion. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against defined reference standards under controlled lighting. |
| Solubility in Water | Qualitative Solubility Test | Observation of complete dissolution and homogeneity in distilled water at specified temperature and concentration. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification after acid digestion using inductively coupled plasma optical emission spectroscopy. |
| Residue on Ignition | Gravimetric Analysis | Weighing of inorganic residue remaining after high-temperature ashing of sample. |
| Surface Tension (0.1% solution) | Du Nouy Ring Method | Measurement of force required to detach a platinum ring from the air-liquid interface. |
| Critical Micelle Concentration (CMC) | Surface Tension vs. Concentration Plot | Determination of CMC as the inflection point in surface tension versus log concentration curve. |
| Total Rhamnose Content | Colorimetric Assay (Orcinol-H2SO4) | Acid hydrolysis followed by rhamnose-specific reaction with orcinol reagent yielding measurable chromophore. |
| Microbial Contamination | Plate Count Method | Enumeration of aerobic mesophilic microorganisms on soybean-casein digest agar after incubation. |
| Sodium Content | Flame Photometry | Quantification of sodium emission intensity at characteristic wavelength (589 nm) in atomized solution. |
Technical Specifications of rhamnolipid
| Test Item | Specification |
|---|---|
| Appearance | Light yellow to amber viscous liquid |
| Purity | >=98.0% (HPLC, area %) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Acid Value (mg KOH/g) | 150–180 mg KOH/g |
| Solubility | Freely soluble in water; miscible with ethanol and methanol |
| Color (APHA/Pt-Co) | <=150 |
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 rhamnolipid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of rhamnolipid
Industrial rhamnolipid 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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