2,5-Dimethoxybenzaldehyde Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 93-02-7 |
| Product name | 2,5-Dimethoxybenzaldehyde |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeElectronic GradeMaterial 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 2,5-Dimethoxybenzaldehyde
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,5-Dimethoxybenzaldehyde Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,5-Dimethoxybenzaldehyde
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates (e.g., antidepressants, antimicrobial agents) | Used in organic synthesis and condensation reactions |
| Fine Fragrances | Formulation of floral fragrance compounds (e.g., jasmine, lily of the valley) | Applied in esterification and compounding |
| Organic Synthesis | Synthesis of other fine chemicals (e.g., liquid crystal materials, photosensitizers) | Employed in catalytic oxidation and functional group modification |
| Dyes | Used as a dye intermediate in azo dye synthesis | Applied in diazotization and coupling reactions |
| Electronic Materials | Preparation of photochromic or electrochromic materials | Used in polymer doping and thin-film deposition |
Manufacturing Quality Control of 2,5-Dimethoxybenzaldehyde
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample with the naked eye to determine color and physical state (e.g., white to pale yellow crystals or powder) and verify compliance with specifications. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Separate sample components using a reversed-phase chromatographic column and quantify the main component peak area via a UV detector to calculate purity (typically required ≥98%). |
| Assay | HPLC External Standard Method / Area Normalization Method | Construct a calibration curve using standard substances of known concentration, or directly calculate the target compound content based on peak area percentage. |
| Melting Point | Capillary Melting Point Determination | Use a digital melting point apparatus to measure the melting temperature range of the sample (literature value: approximately 48–52°C) to assess purity and consistency. |
| Water Content | Karl Fischer Titration | Determine trace water content in the sample using coulometric or volumetric methods to ensure compliance with drying loss requirements (typically <0.5%). |
| Residual Solvents | Gas Chromatography (GC-FID/HS-GC) | Use headspace or direct injection to separate and quantify residual organic solvents (e.g., methanol, ethyl acetate) via gas chromatography. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determine the total content of elements such as lead, arsenic, mercury, and cadmium to ensure compliance with pharmacopeial or industry limits (e.g., <10 ppm). |
| Related Substances / Impurities | HPLC Gradient Elution Method | Optimize gradient conditions to separate the main peak from potential impurity peaks (e.g., unreacted starting materials, oxidation products) and control limits for individual and total impurities. |
| pH Value (Solution) | pH Meter Measurement | Prepare a solution of the sample at a defined concentration in water or ethanol, then measure its pH to evaluate acid-base stability or potential side reactions. |
| Ultraviolet Absorption Characteristics | Ultraviolet-Visible Spectrophotometry | Measure the maximum absorption peak and absorbance at specific wavelengths (e.g., 280–320 nm) for identification and auxiliary quantitative analysis. |
Technical Specifications of 2,5-Dimethoxybenzaldehyde
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 42–46°C |
| Identification (NMR) | Conforms to reference standard |
| 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 2,5-Dimethoxybenzaldehyde
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,5-Dimethoxybenzaldehyde
Packaging of 2,5-Dimethoxybenzaldehyde
Industrial 2,5-Dimethoxybenzaldehyde 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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