CHITOSAN OLIGOSACCHARIDE LACTATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 148411-57-8 |
| Product name | CHITOSAN OLIGOSACCHARIDE LACTATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic 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 CHITOSAN OLIGOSACCHARIDE LACTATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk CHITOSAN OLIGOSACCHARIDE LACTATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of CHITOSAN OLIGOSACCHARIDE LACTATE
| Industry | Application | Process |
|---|---|---|
| Food Industry | Food Preservative | Added to food via coating or blending to inhibit bacterial growth and extend shelf life. |
| Pharmaceutical Industry | Sustained-Release Excipient | Used in the preparation of sustained-release tablets or injectables to enhance therapeutic efficacy by controlling drug release rate. |
| Pharmaceutical Industry | Medical Dressings | Used to manufacture biodegradable wound dressings that promote healing and reduce infection risk. |
| Personal Care Industry | Antimicrobial and Humectant Agent | Incorporated into skincare formulations, such as creams and masks, to deliver antimicrobial and moisturizing effects. |
| Agriculture | Soil Structure Improver | Applied to improve soil structure, facilitate root development, and increase crop yield. |
| Packaging Materials | Biodegradable Packaging Material | Used to produce biodegradable films for food and pharmaceutical packaging, reducing plastic pollution. |
| Textile Industry | Antimicrobial Textile Material | Applied to textiles via impregnation or coating to impart antimicrobial properties and extend service life. |
| Paper Industry | Paper Strength Enhancer | Used in paper manufacturing as a strength enhancer to improve tensile strength and water resistance. |
| Personal Care Industry | Functional Active Ingredient | Used in serums and masks as an active ingredient to provide antioxidant and skin-repair benefits. |
| Agriculture | Plant Growth Regulator | Applied in agriculture to regulate plant growth and enhance disease resistance. |
Manufacturing Quality Control of CHITOSAN OLIGOSACCHARIDE LACTATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Chitosan Oligolactate Content) | HPLC with Refractive Index Detection | Separation and quantification based on retention time and RI response relative to a certified reference standard. |
| Degree of Deacetylation | FTIR Spectroscopy | Quantification of acetyl group absorption ratio (1655 cm-1/3450 cm-1) calibrated against NMR reference values. |
| Molecular Weight Distribution | Gel Permeation Chromatography (GPC) | Determination of weight-average (Mw) and number-average (Mn) molecular weights using calibrated polystyrene standards. |
| Residual Lactic Acid | Acid-Base Titration with NaOH | Neutralization of free carboxylic acid groups using standardized sodium hydroxide solution and phenolphthalein endpoint. |
| Residual Solvents (e.g., Ethanol, Acetone) | Gas Chromatography (GC-FID) | Separation and quantification via flame ionization detection using internal standard calibration. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification after acid digestion by measuring elemental ion signals at specific mass-to-charge ratios. |
| Sulfated Ash | Gravimetric Analysis | Residue mass after high-temperature incineration (500-600 C) followed by sulfuric acid treatment and drying. |
| Water Content | Karl Fischer Titration | Electrochemical quantification of water via iodine-sulfur dioxide reaction in anhydrous methanol-based reagent. |
| pH (1% Aqueous Solution) | Potentiometric Measurement | Hydrogen ion activity measured using calibrated glass electrode in a standardized aqueous suspension. |
| Viscosity (0.5% w/v in 1% Acetic Acid) | Capillary Viscometry | Measurement of flow time through calibrated capillary tube under gravity, converted to dynamic viscosity. |
| Microbial Contamination (Total Aerobic Count) | Plate Count Agar (PCA) Method | Enumeration of viable aerobic microorganisms after incubation on nutrient agar plates at 30-35 C for 48-72 h. |
| Appearance and Color | Visual Inspection and Hazen Color Scale | Comparison of solution clarity and yellow-brown hue against platinum-cobalt standard solutions. |
| Residual Chitosan Monomer (Glucosamine) | HPLC-UV | Separation and UV detection at 205 nm using acidic mobile phase and amino column, calibrated with glucosamine HCl standard. |
Technical Specifications of CHITOSAN OLIGOSACCHARIDE LACTATE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Acid Value (mg KOH/g) | 45.0 - 55.0 mg KOH/g |
| Odor | Characteristic mild 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 CHITOSAN OLIGOSACCHARIDE LACTATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of CHITOSAN OLIGOSACCHARIDE LACTATE
Industrial CHITOSAN OLIGOSACCHARIDE LACTATE 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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