4-Formylbenzoic acid Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 619-66-9 |
| Product name | 4-Formylbenzoic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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) |
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 4-Formylbenzoic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Formylbenzoic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Formylbenzoic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used in the preparation of anti-inflammatory and cardiovascular drugs, serving as an aromatic acid structural unit in coupling or esterification reactions |
| Dyes | Synthesis of organic pigments and dyes | Acts as a functional monomer in the synthesis of azo or fluorescent dyes, providing dual reactive sites (carboxyl and aldehyde groups) |
| Polymers | Functional polymer monomer | Incorporated into polymer chains via condensation or copolymerization to produce heat-resistant resins or liquid crystalline polymers |
| Pesticides | Agrochemical intermediate | Participates in the synthesis of biologically active pesticide molecules, including construction of the aromatic backbone for herbicides or fungicides |
| Analytical Chemistry | Reagent and reference standard preparation | Used as an organic synthesis reference standard or derivatization reagent for functional group identification in chromatographic analysis |
Manufacturing Quality Control of 4-Formylbenzoic acid
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of impurities. Aldylbenzoic acid should be a white to slightly yellow crystalline powder. |
| Melting Point | Capsule Melting Point Determination | Determine the melting temperature using a melting point apparatus and compare it with the standard value (approximately 240–245 °C, decomposition) to assess purity. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a reverse-phase C18 column and a UV detector (e.g., at 254 nm), employing external standard or internal standard methods based on peak area to determine the main component content. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Check for residual intermediates (e.g., p-toluic acid), oxidation byproducts, or other organic impurities from the synthetic process. |
| Moisture Content | Karl Fischer Method | Accurately measure the moisture content in the sample, suitable for compounds containing carboxylic and aldehyde groups that are hygroscopic. |
| Residual Solvents | Gas Chromatography (GC) | Detect whether organic solvents used in the production process (e.g., methanol, ethanol, dichloromethane) are present above acceptable levels. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Determine the residual amounts of heavy metals such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmacopoeia or safety standards. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Method | Heat the sample at a specified temperature for a defined time and measure weight loss to evaluate volatile components and water of crystallization content. |
| Infrared Spectroscopy (IR) | Fourier Transform Infrared Spectroscopy (FT-IR) | Compare with reference spectra to confirm the presence and structural consistency of functional groups (aldehyde —CHO and carboxylic acid —COOH). |
| Nuclear Magnetic Resonance (NMR) | ¹H-NMR or ¹³C-NMR | Used for structural confirmation, identifying aromatic protons, aldehyde protons (~10 ppm), and carboxylic carbon signals to verify molecular structure. |
Technical Specifications of 4-Formylbenzoic acid
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 182–186°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
|
|
Download COA of 4-Formylbenzoic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Formylbenzoic acid
Packaging of 4-Formylbenzoic acid
Industrial 4-Formylbenzoic 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply