4-HYDROXYMETHYLBENZALDEHYDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 52010-97-6 |
| Product name | 4-HYDROXYMETHYLBENZALDEHYDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25KG/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 4-HYDROXYMETHYLBENZALDEHYDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-HYDROXYMETHYLBENZALDEHYDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-HYDROXYMETHYLBENZALDEHYDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing antihypertensive drugs | Used to prepare precursors of angiotensin II receptor antagonists via condensation between aldehyde groups and amines |
| Pesticides | Intermediate for synthesizing fungicides and plant growth regulators | Applied in esterification or amidation reactions to introduce aromatic aldehyde structures for constructing heterocyclic active molecules |
| Fine Fragrances & Flavors | Synthetic precursor for aromatic compounds | Used to adjust the ratio of hydroxyl to aldehyde groups via reduction or oxidation, enabling formulation of floral fragrance compounds |
| Dyes | Intermediate for synthesizing azo and anthraquinone dyes | Applied in coupling reactions with diazonium salts to form colored compounds for textile dyeing |
Manufacturing Quality Control of 4-HYDROXYMETHYLBENZALDEHYDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (p-Hydroxybenzaldehyde Content) | HPLC-UV | Quantification by reverse-phase HPLC with UV detection at 275 nm, using external standard calibration. |
| Appearance | Visual Inspection | Assessment of physical state and color against standard reference under controlled lighting conditions. |
| Melting Point | Capillary Melting Point Determination | Measurement of temperature range over which solid transitions to liquid using calibrated capillary apparatus. |
| Loss on Drying | Gravimetric Method (105 C, 2 h) | Determination of volatile matter by mass loss after drying under specified temperature and time. |
| Residue on Ignition | Sulfated Ash Gravimetry | Measurement of inorganic residue remaining after controlled combustion and sulfuric acid treatment. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column and conductivity detection. |
| Heavy Metals (as Pb) | AAS (Flame or Graphite Furnace) | Atomic absorption spectroscopy measurement of total heavy metals after acid digestion and chelation. |
| Related Substances | HPLC-DAD | Identification and quantification of structurally similar impurities using HPLC with diode-array detection. |
| Water Content | Karl Fischer Titration | Volumetric determination of water based on iodine-sulfur dioxide redox reaction in pyridine-methanol medium. |
| Acidity (as p-toluenesulfonic acid) | Acid-Base Titration | Neutralization titration with standardized NaOH solution using phenolphthalein indicator. |
| Sulfated Ash | Gravimetric Method | Mass of residue after ignition following sulfuric acid wet ashing, expressed as percentage. |
| Organic Volatile Impurities | GC-FID | Detection and quantification of residual solvents using gas chromatography with flame ionization detection. |
Technical Specifications of 4-HYDROXYMETHYLBENZALDEHYDE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 108–112°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| 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 4-HYDROXYMETHYLBENZALDEHYDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-HYDROXYMETHYLBENZALDEHYDE
Packaging of 4-HYDROXYMETHYLBENZALDEHYDE
Industrial 4-HYDROXYMETHYLBENZALDEHYDE 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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