4-Aminobenzaldehyde Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 556-18-3 |
| Product name | 4-Aminobenzaldehyde |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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-Aminobenzaldehyde
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Aminobenzaldehyde Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Aminobenzaldehyde
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antihypertensive drugs | Used as an intermediate in condensation and reduction reactions |
| Agrochemicals | Synthesis of herbicides | Applied in the synthesis of phenoxy carboxylic acid herbicides |
| Dyes | Synthesis of azo dyes | Employed as an amino component in diazotization reactions |
| Materials Science | Synthesis of optoelectronic materials | Utilized in the preparation of organic light-emitting diode (OLED) materials |
| Fine Fragrances | Synthesis of aromatic compounds | Served as a precursor for the synthesis of aromatic compounds such as vanillin |
| Fine Chemicals | Synthesis of other organic compounds | Applied in the synthesis of aldehyde-amine derivatives, hydrazones, and related organic compounds |
Manufacturing Quality Control of 4-Aminobenzaldehyde
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 280 nm, comparing peak area to a certified reference standard. |
| Appearance | Visual Inspection | Assessment of physical state and color against a white background under controlled lighting; acceptable as off-white to light yellow crystalline solid. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, using calibrated capillary apparatus per USP <741>. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine reagent where water reacts stoichiometrically, measured by endpoint current change. |
| Residue on Ignition | Gravimetric Analysis | Heating sample at 750 C in platinum crucible to constant weight; residue mass expressed as percentage of original sample. |
| Heavy Metals (as Pb) | AAS (Flame or Graphite Furnace) | Atomic absorption spectroscopy after acid digestion and matrix matching; measures absorbance of ground-state metal atoms in flame or graphite furnace. |
| Chloride Impurity | Ion Chromatography (IC) | Separation of anions on ion-exchange column with conductivity detection; quantifies chloride relative to calibration standards. |
| Related Substances | HPLC-DAD | HPLC separation followed by diode array detection to identify and quantify impurities based on retention time and spectral match. |
| pH of Aqueous Suspension | pH Meter | Measurement of pH in a 1% w/v suspension in distilled water using calibrated pH electrode. |
| Sulfated Ash | Gravimetric Analysis | Ignition after sulfuric acid treatment to convert metals to sulfates; final ash weight expressed as percentage of sample. |
| Organic Volatile Impurities | GC-FID | Gas chromatography with flame ionization detection to separate and quantify residual solvents using internal standard calibration. |
| Iron Content | ICP-OES | Inductively coupled plasma optical emission spectrometry after acid digestion; measures characteristic atomic emission lines of iron. |
Technical Specifications of 4-Aminobenzaldehyde
| Test Item | Specification |
|---|---|
| Appearance | Yellow crystalline powder |
| Identification (1H-NMR) | Consistent with structure |
| Loss on Drying | ≤ 0.50% |
| Melting Point | 77-79°C |
| Purity (HPLC) | ≥ 98.0% |
| Residue on Ignition | ≤ 0.50% |
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-Aminobenzaldehyde
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Aminobenzaldehyde
Packaging of 4-Aminobenzaldehyde
Industrial 4-Aminobenzaldehyde 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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