3-Phenylglutaric acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4165-96-2 |
| Product name | 3-Phenylglutaric acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25KG/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 3-Phenylglutaric acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Phenylglutaric acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Phenylglutaric acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used to prepare target compounds via esterification or amidation reactions |
| Fragrances | Preparation of fragrance compounds | Applied in reduction and substitution reactions to generate specific odor-active substances |
| Materials Science | Polymer monomers | Employed in polymerization reactions to produce functional polymeric materials |
| Pesticides | Pesticide intermediates | Involved in chemical reactions for synthesizing active pesticide ingredients |
Manufacturing Quality Control of 3-Phenylglutaric acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies 3-phenylglutaric acid peak area against a calibrated standard curve using UV detection at 210 nm. |
| Related Substances | HPLC-UV | Detects and quantifies structurally similar impurities (e.g., monoesters, decarboxylation products) via retention time and peak area comparison. |
| Water Content | Karl Fischer Titration | Measures water by coulometric or volumetric titration with iodine, based on the stoichiometric reaction of water with iodine and sulfur dioxide in pyridine/methanol medium. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration followed by weighing of residual non-volatile matter. |
| Heavy Metals | ICP-OES | Quantifies metals (e.g., Pb, Cd, Hg, As) after acid digestion by measuring element-specific atomic emission intensities. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Sulfated Ash | Gravimetric Analysis | Measures ash content after treatment with sulfuric acid and incineration, indicating sulfate-forming impurities. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, reflecting crystallinity and purity. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light, confirming chiral integrity and absence of racemization. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determines acidity/basicity of a saturated aqueous suspension using calibrated pH electrode. |
| Loss on Drying | Thermogravimetric Analysis | Quantifies volatile content (e.g., solvents, moisture) by mass loss upon controlled heating under nitrogen or air. |
| Organic Volatile Impurities | GC-FID | Identifies and quantifies residual solvents (e.g., toluene, ethyl acetate) using flame ionization detection after gas chromatographic separation. |
Technical Specifications of 3-Phenylglutaric acid
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (by LC-MS) |
| Melting Point | 142–146 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=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 3-Phenylglutaric acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Phenylglutaric acid
Packaging of 3-Phenylglutaric acid
Industrial 3-Phenylglutaric 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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