4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 534-42-9 |
| Product name | 4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty 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 4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid
| Industry | Application | Process Description |
|---|---|---|
| Food Industry | Food Additive | Used as an acidulant and stabilizer in food processing |
| Pharmaceutical Industry | Drug Formulation | Used in the preparation of oral dosage forms and dietary supplements |
| Chemical Industry | Analytical Reagent | Applied as a chelating agent or reducing agent in chemical analysis |
| Biotechnology | Microbial Culture | Serves as a carbon source for the cultivation and study of specific microorganisms |
| Pharmaceutical R&D | Synthetic Intermediate | Used in organic synthesis and structural modification of drug molecules |
Manufacturing Quality Control of 4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies maltonic acid content via neutralization with standardized NaOH solution using phenolphthalein indicator. |
| Water Content | Karl Fischer Titration | Measures water by coulometric or volumetric reaction between water and iodine in a pyridine-methanol solvent system. |
| Specific Optical Rotation | Polarimetry | Determines chiral purity by measuring the angle of rotation of plane-polarized light through a solution. |
| pH (1% aqueous solution) | pH Meter Measurement | Evaluates acidity/basicity using calibrated pH electrode in a standardized aqueous solution. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals by atomizing sample and measuring absorbance at characteristic wavelengths. |
| Sulfated Ash | Gravimetric Analysis | Measures inorganic residue after combustion with sulfuric acid treatment and high-temperature incineration. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Related Substances | High-Performance Liquid Chromatography (HPLC) | Resolves and quantifies structural analogs and degradation products using reversed-phase C18 column and UV detection. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic impurities by weighing residue after high-temperature ignition. |
| Appearance (Color and Clarity) | Visual Inspection | Assesses physical state, color, and clarity against water-white standard under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary method. |
| Microbial Limits | Membrane Filtration and Plate Count | Detects aerobic microorganisms by filtration, membrane transfer to agar media, and colony enumeration. |
Technical Specifications of 4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 172-176°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Optical Rotation | +125° to +135° (c=1, H2O) |
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 4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid
Safety Information of 4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid
Industrial 4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid 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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