D(-)-Arabinose Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 28697-53-2 |
| Product name | D(-)-Arabinose |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty 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 D(-)-Arabinose
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk D(-)-Arabinose Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of D(-)-Arabinose
| Industry | Application | Process |
|---|---|---|
| Biotechnology & Biochemistry | Research & Development | Used as a key carbohydrate compound in biochemical research for synthesis and analytical studies |
| Pharmaceuticals | Active Pharmaceutical Ingredient (API) or Intermediate | Applied in the synthesis of certain drug intermediates or active pharmaceutical ingredients |
| Food Industry | Food Additive | Applied as a natural sweetener or food stabilizer |
| Cosmetics | Humectant | Used in cosmetic formulations to enhance moisturizing performance |
| Materials Science | Material Modification | Applied in the preparation of novel polymeric materials to enhance specific material properties |
| Agriculture | Plant Growth Regulator | Applied as a plant growth promoter or abiotic stress protectant |
Manufacturing Quality Control of D(-)-Arabinose
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-RI | Quantifies D-arabino-pyranose by reversed-phase HPLC with refractive index detection using a carbohydrate-specific column and aqueous mobile phase. |
| Optical Rotation | [alpha]D | Measures specific optical rotation at 20 C using sodium D-line (589 nm) to confirm chiral integrity and identity. |
| Water Content | Karl Fischer Titration | Determines water content via coulometric or volumetric titration with iodine generated in situ, reacting stoichiometrically with water. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after controlled high-temperature ashing (700-800 C) and weighing. |
| Heavy Metals | ICP-OES | Quantifies Pb, Cd, Hg, As, and other regulated metals by plasma excitation and elemental emission spectroscopy. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column with suppressed conductivity detection. |
| Sulfate Content | Ion Chromatography | Separates and quantifies sulfate ions using anion-exchange column with suppressed conductivity detection. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities (e.g., L-arabinose, glucose, fructose) using UV detection at 205 nm. |
| pH of Solution | Potentiometric Titration | Measures hydrogen ion activity in aqueous solution (10 mg/mL) using calibrated pH electrode. |
| Microbial Limits | Membrane Filtration | Determines total aerobic microbial count and absence of specified pathogens (E. coli, Salmonella) per USP <61> and <62>. |
| Particle Size Distribution | Laser Diffraction | Analyzes dry powder particle size distribution using Mie scattering theory under controlled dispersion conditions. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition using calibrated capillary method per USP <741>. |
Technical Specifications of D(-)-Arabinose
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 158-162°C |
| Optical Rotation | -103 to -101° (c=1, H2O) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| 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 D(-)-Arabinose
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of D(-)-Arabinose
Packaging of D(-)-Arabinose
Industrial D(-)-Arabinose 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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