2-Biphenylcarboxylic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 947-84-2 |
| Product name | 2-Biphenylcarboxylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent GradeCosmetic 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 2-Biphenylcarboxylic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Biphenylcarboxylic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Biphenylcarboxylic acid
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Drug synthesis intermediate | Used as an intermediate in the synthesis of anti-inflammatory and analgesic drugs |
| Pesticides | Fungicide synthesis | Applied in the synthesis of certain triazole-based fungicides |
| Flavor & Fragrance Chemicals | Fragrance synthesis | Used to synthesize ester-based fragrances with floral odor profiles |
| Materials Science | Functional material precursor | Employed in the preparation of organic optoelectronic or liquid crystal materials |
| Research | Organic synthesis reagent | Utilized as an aryl carboxylic acid compound for developing novel synthetic reactions |
Manufacturing Quality Control of 2-Biphenylcarboxylic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration with NaOH | Quantifies 2-phenylbenzoic acid by neutralizing carboxylic acid groups with standardized sodium hydroxide solution using phenolphthalein or potentiometric endpoint detection. |
| Moisture Content | Karl Fischer Titration | Determines water content based on stoichiometric reaction between water, iodine, sulfur dioxide, and a base in methanol medium. |
| Melting Point | Capillary Melting Point Determination | Measures temperature range at which solid transitions to liquid, indicating purity and identity via comparison to reference standard. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Evaluates inorganic impurities by weighing sample before and after high-temperature ashing in a muffle furnace. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) | Quantifies trace metal contaminants (e.g., Pb, Cd, Hg) after acid digestion by measuring absorbance of element-specific wavelengths. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Detects chloride ions via precipitation titration with silver nitrate, monitored by silver electrode potential change. |
| Sulfated Ash | Gravimetric Analysis | Measures non-volatile inorganic residue after combustion with sulfuric acid treatment, indicating mineral impurity load. |
| Organic Volatile Impurities | Gas Chromatography (GC) with FID | Separates and quantifies residual solvents or low-boiling impurities using capillary column and flame ionization detection. |
| Related Substances | High-Performance Liquid Chromatography (HPLC) with UV Detection | Identifies and quantifies structurally related impurities (e.g., biphenyl, benzoic acid) using reversed-phase separation and UV absorbance. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against established reference standards under controlled lighting conditions. |
| pH of Aqueous Suspension | pH Meter Measurement | Determines acidity/basicity of saturated aqueous suspension using calibrated pH electrode, reflecting surface protonation behavior. |
| Bulk Density | Gravimetric Volumetric Method | Measures mass per unit volume of freely settled powder using standardized cylinder and balance, indicating flow and handling properties. |
Technical Specifications of 2-Biphenylcarboxylic acid
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (by LC-MS) |
| Melting Point | 125–129 °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 2-Biphenylcarboxylic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Biphenylcarboxylic acid
Packaging of 2-Biphenylcarboxylic acid
Industrial 2-Biphenylcarboxylic 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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