(R)-(-)-3-HYDROXYBUTYRIC ACID, SODIUM SALT Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 13613-65-5 |
| Product name | (R)-(-)-3-HYDROXYBUTYRIC ACID, SODIUM SALT |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeIndustrial GradeSpecialty 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 (R)-(-)-3-HYDROXYBUTYRIC ACID, SODIUM SALT
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (R)-(-)-3-HYDROXYBUTYRIC ACID, SODIUM SALT Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (R)-(-)-3-HYDROXYBUTYRIC ACID, SODIUM SALT
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Intermediate in drug synthesis | Used as a chiral synthon for preparing β-hydroxy acid-based pharmaceutical compounds |
| Chemical Synthesis | Precursor to chiral catalysts | Applied in the synthesis of chiral ligands or catalysts for asymmetric catalytic reactions |
| Research | Reagent for biochemical research | Employed in metabolic studies or as a substrate in enzymatic biotransformation experiments |
| Food Industry | Research on food additives | Investigated for potential applications in food flavor enhancement or preservation |
| Environmental Technology | Precursor to biodegradable materials | Served as a green chemical feedstock for synthesizing biodegradable polymers |
Manufacturing Quality Control of (R)-(-)-3-HYDROXYBUTYRIC ACID, SODIUM SALT
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with Chiral Column | Enantioselective separation and quantification using a chiral stationary phase and UV detection. |
| Specific Optical Rotation | [alpha]D Measurement | Measurement of rotation of plane-polarized light at 589 nm to confirm enantiomeric identity and purity. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on the reaction of water with iodine and sulfur dioxide in pyridine/methanol medium. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 700-800 C to combust organic matter, then weighing inorganic residue. |
| Heavy Metals | ICP-OES | Quantification of metallic impurities (e.g., Pb, Cd, Hg, As) after acid digestion using plasma emission spectroscopy. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of chloride anions in aqueous solution. |
| Sodium Content | Flame Photometry | Measurement of sodium-specific emission intensity at 589 nm in atomized flame. |
| Related Substances | HPLC with UV Detection | Separation and detection of structurally related impurities using reversed-phase chromatography and UV absorbance. |
| pH (1% w/v aqueous solution) | Potentiometric pH Measurement | Determination of hydrogen ion activity using calibrated glass electrode in standardized aqueous solution. |
| Microbial Limits | Membrane Filtration and Plate Count | Enumeration of aerobic microorganisms after filtration, membrane transfer, and incubation on nutrient agar. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to calculate volume-based particle size distribution. |
| Loss on Drying | Thermogravimetric Analysis | Measurement of mass loss upon heating at 105 C under controlled airflow to determine volatile content. |
Technical Specifications of (R)-(-)-3-HYDROXYBUTYRIC ACID, SODIUM SALT
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Optical Rotation | -14.5 to -13.5 deg (c=1, H2O) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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 (R)-(-)-3-HYDROXYBUTYRIC ACID, SODIUM SALT
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (R)-(-)-3-HYDROXYBUTYRIC ACID, SODIUM SALT
Safety Information of (R)-(-)-3-HYDROXYBUTYRIC ACID, SODIUM SALT
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (R)-(-)-3-HYDROXYBUTYRIC ACID, SODIUM SALT
Industrial (R)-(-)-3-HYDROXYBUTYRIC ACID, SODIUM SALT 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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