4-Chloromandelic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 492-86-4 |
| Product name | 4-Chloromandelic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeReagent 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-Chloromandelic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Chloromandelic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Chloromandelic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of antibiotics (e.g., chloramphenicol) and anti-inflammatory agents | Used in esterification, condensation, and other organic synthesis reactions |
| Pesticides | Intermediate in the production of herbicides and fungicides | Applied in acid chloride formation and amidation reactions |
| Dyes | Functional intermediate in dye or pigment synthesis | Applied in coupling and diazotization reactions |
| Organic Synthesis | Chiral resolving agent or chiral auxiliary in asymmetric synthesis | Used in crystallization-based resolution and catalytic reactions |
| Research Reagents | Chemical analysis or small-scale organic synthesis in laboratory settings | Applied in purification and custom synthesis |
Manufacturing Quality Control of 4-Chloromandelic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration with NaOH | Quantifies carboxylic acid group via stoichiometric neutralization using standardized sodium hydroxide solution. |
| Related Substances (Impurities) | HPLC with UV Detection | Separates and quantifies structurally related impurities (e.g., chlorobenzaldehyde, mandelic acid) using reversed-phase chromatography and UV absorbance at 210–230 nm. |
| Residual Solvents (e.g., Ethyl Acetate, Methanol) | Gas Chromatography (GC-FID) | Detects and quantifies volatile organic solvents based on retention time and flame ionization response relative to calibration standards. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Measures trace metal concentrations by atomizing and ionizing the sample, followed by mass spectrometric detection of elemental isotopes. |
| Chloride Content | Potentiometric Titration with AgNO₃ | Determines chloride ions via argentometric titration using silver nitrate and a silver/sulfide indicator electrode. |
| Water Content | Karl Fischer Coulometric Titration | Quantifies water by electrochemical generation of iodine and its stoichiometric reaction with water in anhydrous methanol-based medium. |
| Melting Point | Capillary Melting Point Apparatus | Determines purity-dependent phase transition temperature by observing solid-to-liquid transition under controlled heating. |
| Specific Optical Rotation | [α]D | Measures chiral purity by detecting rotation of plane-polarized light at 589 nm using a calibrated polarimeter. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Determines inorganic ash content by high-temperature incineration and weighing of residual non-volatile residue. |
| Appearance (Color & Clarity) | Visual Inspection against Standard Solutions (e.g., APHA/Hazen) | Assesses physical quality by comparing sample solution color and turbidity to reference platinum-cobalt standards under controlled lighting. |
| pH of Aqueous Suspension | pH Meter Measurement | Evaluates acidic character and potential hydrolysis by measuring hydrogen ion activity in a defined aqueous suspension (e.g., 1% w/v). |
Technical Specifications of 4-Chloromandelic acid
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (by LC-MS) |
| Melting Point | 142-146°C |
| Water Content (KF) | <=0.5% |
| 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 4-Chloromandelic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Chloromandelic acid
Packaging of 4-Chloromandelic acid
Industrial 4-Chloromandelic 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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