2,3,4-Trihydroxybenzaldehyde Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2144-08-3 |
| Product name | 2,3,4-Trihydroxybenzaldehyde |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent GradeIndustrial 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 2,3,4-Trihydroxybenzaldehyde
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,3,4-Trihydroxybenzaldehyde Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,3,4-Trihydroxybenzaldehyde
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used in organic synthesis reactions |
| Chemical manufacturing | Production of fragrance and dye intermediates | Applied in condensation and oxidation reactions |
| Agriculture | Preparation of agrochemical intermediates | Employed in chemical synthesis processes |
| Materials science | Monomer for functional material research | Utilized in polymerization reactions |
| Analytical chemistry | Used as an analytical reagent | Applied in sample preparation and analysis |
Manufacturing Quality Control of 2,3,4-Trihydroxybenzaldehyde
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, condition, and presence of visible impurities under natural light or standard light source. |
| Purity (Main Component Content) | High-Performance Liquid Chromatography (HPLC) | Use a reverse-phase C18 column with methanol-water or acetonitrile-water (containing a small amount of acid such as phosphoric acid or formic acid) as the mobile phase, and a UV detector (~280 nm) for detection. Calculate the main component content using external standard method or normalization method. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Use ¹H-NMR and ¹³C-NMR to identify the structure of the compound, confirming the position and quantity of hydroxyl and aldehyde groups to match the structural features of 2,3,4-trihydroxybenzaldehyde. |
| Structural Confirmation | Fourier Transform Infrared Spectroscopy (FT-IR) | Detect characteristic functional group absorption peaks, such as: O-H stretching vibration (3200–3500 cm⁻¹), aldehyde C=O stretching vibration (~1680–1700 cm⁻¹), aromatic ring skeletal vibration (~1500–1600 cm⁻¹), etc. |
| Moisture Content | Karl Fischer Titration | Determine moisture content by titrating with Karl Fischer reagent; suitable for precise determination of trace moisture, divided into volumetric and coulometric methods. |
| Residual Solvents | Gas Chromatography (GC) | According to ICH guidelines, detect residual organic solvents (e.g., methanol, ethanol, acetone, etc.) from the production process, using appropriate detectors (FID). |
| Melting Point | Melting Point Determination (Capillary Method) | Use a melting point apparatus to measure the temperature range at which the sample transitions from solid to liquid, used for preliminary judgment of purity and material properties. |
| Heavy Metals | Atomic Absorption Spectrometry (AAS) or ICP-MS | Detect residual heavy metals such as lead, arsenic, cadmium, and mercury. Sample digestion is required to ensure compliance with safety standards for pharmaceuticals or food additives. |
| Residue on Ignition / Ash Content | Ignition Residue Method | Heat the sample to high temperature and weigh the remaining inorganic substances to evaluate the inorganic impurity content. |
| Single Impurity and Total Impurities | HPLC Method | Analyze the peak areas of each impurity in the HPLC chromatogram to calculate the content of single impurities and total impurities, commonly used in raw material drug quality control. |
Technical Specifications of 2,3,4-Trihydroxybenzaldehyde
| Test Item | Specification |
|---|---|
| Appearance | Light yellow to brown crystalline powder |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 148–152°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 2,3,4-Trihydroxybenzaldehyde
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,3,4-Trihydroxybenzaldehyde
Packaging of 2,3,4-Trihydroxybenzaldehyde
Industrial 2,3,4-Trihydroxybenzaldehyde 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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