LACTOSE OCTAACETATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 6291-42-5 |
| Product name | LACTOSE OCTAACETATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeFood GradeCosmetic Grade |
| Packaging | 25KG/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 LACTOSE OCTAACETATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk LACTOSE OCTAACETATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of LACTOSE OCTAACETATE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Drug Carrier | Used as a pharmaceutical excipient to enhance drug solubility or control drug release rate |
| Cosmetics Industry | Formulation Ingredient | Applied as an emulsifier in cosmetics to stabilize oil-in-water mixtures and improve product stability and sensory properties |
| Food Industry | Food Additive | Employed as a food emulsifier to improve texture and mouthfeel, particularly in dairy products |
| Biochemistry | Laboratory Reagent | Utilized in biochemical experiments, potentially as a substrate or auxiliary agent for specific reactions |
Manufacturing Quality Control of LACTOSE OCTAACETATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 205 nm. |
| Related Substances | HPLC-UV | Separation and detection of structurally related impurities (e.g., partial acetylated lactose, diacetyl lactose) using gradient HPLC with UV detection. |
| Residual Solvents | GC-FID | Identification and quantification of residual solvents (e.g., acetic anhydride, pyridine, dichloromethane) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent to determine trace water content based on stoichiometric reaction. |
| Acid Value | Acid-Base Titration | Neutralization of free carboxylic acid groups with standardized NaOH solution using phenolphthalein indicator. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantitative analysis after acid digestion; detection based on atomic emission intensity at characteristic wavelengths. |
| Sulfated Ash | Gravimetric Analysis | Ignition of sample at 600-700 C followed by sulfuric acid treatment and final weighing of non-volatile inorganic residue. |
| Chloride Content | Ion Chromatography | Separation of chloride ions on an anion-exchange column with conductivity detection and quantification against calibration standards. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid-to-liquid phase transition occurs under controlled heating rate. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral centers in solution at specified concentration and wavelength (589 nm). |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity as a function of angle to derive volume-based particle size distribution. |
| Microbial Limits | Membrane Filtration | Enumeration of aerobic mesophilic microorganisms via filtration, membrane transfer to agar media, and colony counting after incubation. |
Technical Specifications of LACTOSE OCTAACETATE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Melting Point | 112–116 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Optical Rotation | -35° to -45° (c=1, in CHCl3) |
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 LACTOSE OCTAACETATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of LACTOSE OCTAACETATE
Packaging of LACTOSE OCTAACETATE
Industrial LACTOSE OCTAACETATE 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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