6-DEOXY-L-GALACTOPYRANOSE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 6696-41-9 |
| Product name | 6-DEOXY-L-GALACTOPYRANOSE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeCosmetic GradeFood 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 6-DEOXY-L-GALACTOPYRANOSE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 6-DEOXY-L-GALACTOPYRANOSE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 6-DEOXY-L-GALACTOPYRANOSE
| Industry | Application | Process |
|---|---|---|
| Food Industry | Sweetener, humectant, stabilizer | Added to confectionery, baked goods, and beverages to enhance taste and extend shelf life |
| Pharmaceutical Industry | Pharmaceutical excipient, protein protectant | Used in lyophilized formulations to preserve protein structure and improve drug stability |
| Cosmetics Industry | Skin moisturizer, anti-aging agent | Formulated into lotions, creams, and serums to enhance skin hydration and antioxidant capacity |
| Biotechnology | Cryoprotectant for cell preservation, enzyme stabilizer | Applied during cryopreservation of cells, viruses, and enzymes to prevent ice crystal-induced damage |
| Agriculture | Seed treatment agent, plant growth promoter | Applied via seed coating or foliar spray to improve seed drought tolerance and germination rate |
Manufacturing Quality Control of 6-DEOXY-L-GALACTOPYRANOSE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with Refractive Index Detection | Quantifies L-trehalose by separation on a carbohydrate-specific column and RI detection relative to a certified reference standard. |
| Specific Optical Rotation | [a]D Measurement using Polarimeter | Measures the rotation of plane-polarized light at 589 nm to confirm stereochemical identity and enantiomeric purity. |
| Loss on Drying | Gravimetric Thermogravimetry at 105 C | Determines volatile content by mass loss after drying at specified temperature and time under controlled conditions. |
| Residue on Ignition | Gravimetric Sulfated Ash Method | Measures inorganic impurities as sulfate ash after high-temperature ignition following sulfuric acid treatment. |
| Heavy Metals (as Pb) | Colorimetric Dithizone Method | Forms colored chelates with heavy metal ions in acidic medium; absorbance measured spectrophotometrically at ~510 nm. |
| Chloride | Potentiometric Titration with Silver Nitrate | Quantifies chloride ions by argentometric titration using silver nitrate and a silver indicator electrode. |
| Sulfate | Barium Sulfate Gravimetric Method | Precipitates sulfate as BaSO4 under controlled pH and temperature, followed by filtration and weighing. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determines hydrogen ion activity in a 10% w/v aqueous solution using calibrated glass electrode and pH meter. |
| Related Substances | HPLC with UV Detection | Separates and quantifies structurally similar impurities (e.g., glucose, maltose, anhydrotrehalose) using gradient elution and UV detection at 200 nm. |
| Microbial Limits | Membrane Filtration and Plate Count | Quantifies aerobic mesophilic microorganisms by filtration, membrane transfer to appropriate agar media, and colony enumeration. |
| Water Content | Karl Fischer Coulometric Titration | Determines trace water via iodine generation and stoichiometric reaction with water in anhydrous methanol-based solvent. |
| Particle Size Distribution | Laser Diffraction Analysis | Measures size distribution of dry powder by analyzing angular scattering pattern of laser beam passing through dispersed sample. |
Technical Specifications of 6-DEOXY-L-GALACTOPYRANOSE
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Optical Rotation | -77.0 to -79.0 deg (c=10, H2O) |
| Melting Point | 203 to 205 °C |
| Total Impurities | <=1.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 6-DEOXY-L-GALACTOPYRANOSE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 6-DEOXY-L-GALACTOPYRANOSE
Packaging of 6-DEOXY-L-GALACTOPYRANOSE
Industrial 6-DEOXY-L-GALACTOPYRANOSE 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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