3,5-DIIODO-4-HYDROXYBENZALDEHYDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1948-40-9 |
| Product name | 3,5-DIIODO-4-HYDROXYBENZALDEHYDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty 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 3,5-DIIODO-4-HYDROXYBENZALDEHYDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3,5-DIIODO-4-HYDROXYBENZALDEHYDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3,5-DIIODO-4-HYDROXYBENZALDEHYDE
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceutical Industry | Synthesis of antithyroid drugs | Used as an intermediate in the synthesis of thyroid hormone inhibitors, such as methimazole |
| Chemical Synthesis | Organic synthesis intermediate | Applied in constructing iodinated aromatic aldehyde structures |
| Materials Science | Functional material synthesis | Applied in preparing organic materials with specific optical or electrical properties |
| Biochemical Research | Biochemical reagent | Used as a probe or labeling agent in biochemical reactions |
| Pesticide Development | Pesticide intermediate | Applied in synthesizing iodine-containing pesticide molecules |
Manufacturing Quality Control of 3,5-DIIODO-4-HYDROXYBENZALDEHYDE
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection Method | Observe the color, physical state, and visible impurities of the sample. Typically appears as a white to off-white crystalline powder. |
| Melting Point | Capillary Melting Point Determination | Determine the melting temperature range using a melting point apparatus, which is used to assess purity and compound characteristics. The melting point of this compound is approximately 180–185°C (values may vary slightly according to literature). |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (e.g., at 280 nm), employing methanol-water or acetonitrile-water as the mobile phase for gradient or isocratic elution to quantitatively determine the main component content. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Same method as above, detect organic impurities by peak area normalization or external standard method, to evaluate sample purity and residual by-products. |
| Solubility | Solubility Test | Test the solubility of the compound in solvents such as water, ethanol, methanol, DMSO, etc., to assist in assessing batch consistency. |
| Water Content | Karl Fischer Titration | Determine the moisture content of the sample, commonly used in raw material quality control to ensure compliance with storage and formulation requirements. |
| Residual Solvents | Gas Chromatography (GC) | Detect residual organic solvents (such as methanol, ethanol, acetone, dichloromethane, etc.) from the synthesis process, controlled according to ICH guidelines. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Determine the presence of heavy metals such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmaceutical or high-purity reagent standards. |
| Residue on Ignition | Residue on Ignition Test | After high-temperature ashing, weigh the residue to assess the total amount of inorganic impurities. |
| Structure Confirmation | Nuclear Magnetic Resonance (NMR), Mass Spectrometry (MS), Infrared Spectroscopy (FT-IR) | Comprehensively use ¹H-NMR, ¹³C-NMR, ESI-MS, and FT-IR to confirm the structure of the compound, ensuring molecular accuracy. |
Technical Specifications of 3,5-DIIODO-4-HYDROXYBENZALDEHYDE
| Test Item | Specification |
|---|---|
| Appearance | Brown solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 178–182°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 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 3,5-DIIODO-4-HYDROXYBENZALDEHYDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3,5-DIIODO-4-HYDROXYBENZALDEHYDE
Safety Information of 3,5-DIIODO-4-HYDROXYBENZALDEHYDE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3,5-DIIODO-4-HYDROXYBENZALDEHYDE
Industrial 3,5-DIIODO-4-HYDROXYBENZALDEHYDE 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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