(S)-methyl 2,3-dihydroxypropanoate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 10303-88-5 |
| Product name | (S)-methyl 2,3-dihydroxypropanoate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeFood GradeCosmetic Grade |
| Packaging | 25L/drum |
| 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for (S)-methyl 2,3-dihydroxypropanoate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (S)-methyl 2,3-dihydroxypropanoate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (S)-methyl 2,3-dihydroxypropanoate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of chiral drug intermediates | Used as a chiral building block in asymmetric synthesis reactions |
| Food Additives | Acidulant or flavor modifier | Applied in the food industry to adjust acidity or enhance flavor |
| Personal Care | Organic synthesis raw material | Applied in the synthesis processes of fragrances, cosmetics, and related products |
| Materials Science | Monomer or modifier in polymer synthesis | Applied in the synthesis of specialty functional materials or polymeric compounds |
Manufacturing Quality Control of (S)-methyl 2,3-dihydroxypropanoate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with Chiral Column | Separation and quantification of (S)-enantiomer using chiral stationary phase and UV detection. |
| Related Substances | HPLC with UV Detection | Detection and quantification of impurities based on retention time and peak area relative to main peak. |
| Residual Solvents | Gas Chromatography (GC) with FID | Volatile organic solvents separated by capillary column and detected via flame ionization. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in methanol-based reagent. |
| Optical Rotation | [alpha]D Measurement | Determination of specific rotation using sodium D-line light source to confirm chiral integrity. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of free carboxylic acid groups using standardized sodium hydroxide solution. |
| Heavy Metals | ICP-OES | Quantification of elemental impurities (e.g., Pb, Cd, Hg) after acid digestion and plasma excitation. |
| Chloride Content | Ion Chromatography (IC) | Separation and conductivity detection of chloride anions in aqueous extract. |
| Residue on Ignition | Gravimetric Analysis | Mass measurement of non-volatile residue after high-temperature ashing at 700-800 C. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against standard reference under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature range using calibrated capillary method. |
| Specific Gravity | Digital Density Meter | Measurement of density relative to water at specified temperature using oscillating U-tube principle. |
Technical Specifications of (S)-methyl 2,3-dihydroxypropanoate
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Optical Rotation | -11.0 to -10.5 deg (c=1, in methanol) |
| Identification (NMR) | Conforms to reference spectrum |
| Refractive Index (n20/D) | 1.435–1.445 |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of (S)-methyl 2,3-dihydroxypropanoate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (S)-methyl 2,3-dihydroxypropanoate
Safety Information of (S)-methyl 2,3-dihydroxypropanoate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (S)-methyl 2,3-dihydroxypropanoate
Industrial (S)-methyl 2,3-dihydroxypropanoate 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply