3,4,5-TRIHYDROXYBENZAMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 618-73-5 |
| Product name | 3,4,5-TRIHYDROXYBENZAMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeIndustrial GradeSpecialty 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 3,4,5-TRIHYDROXYBENZAMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3,4,5-TRIHYDROXYBENZAMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3,4,5-TRIHYDROXYBENZAMIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Organic synthesis intermediate | Used in the synthesis of bioactive natural products and pharmaceutical molecules, such as constructing polyphenolic compounds |
| Chemical research | Antioxidant studies | Serves as a model compound for investigating radical scavenging capacity and antioxidant mechanisms |
| Fine chemicals | Functional material precursor | Participates in the preparation of polymers or ligands bearing specific functional groups for catalytic or sensing applications |
Manufacturing Quality Control of 3,4,5-TRIHYDROXYBENZAMIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at ~280 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-DAD or UPLC-MS | Separation and identification of impurities (e.g., residual 3,4,5-trihydroxybenzoic acid, hydrolysis/degradation products) using gradient elution and spectral/mass confirmation. |
| Loss on Drying (LOD) | Gravimetric Thermobalance (105 °C, 2 h) | Mass loss measured after drying under standardized temperature and time to determine volatile content (e.g., water, solvents). |
| Residual Solvents | GC-FID or GC-MS | Quantification of process solvents (e.g., methanol, acetone, ethyl acetate) using headspace GC with flame ionization or mass spectrometric detection. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification of toxic metals (Pb, Cd, Hg, As) after microwave-assisted acid digestion, based on atomic emission intensities. |
| Chloride Impurity | Ion Chromatography (IC) with Conductivity Detection | Separation and quantification of chloride ions using anion-exchange column and suppressed conductivity detection. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as solid-to-liquid phase change; used for identity and purity assessment (sharp range expected near 220–223 °C). |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration quantifying water via iodine generation and stoichiometric reaction with sample moisture. |
| Residue on Ignition (Sulfated Ash) | Gravimetric (500–600 °C) | Mass of inorganic residue remaining after high-temperature combustion of organic matrix in presence of sulfuric acid. |
| Specific Optical Rotation | [α]D | Measurement of rotation of plane-polarized light at 589 nm to confirm chiral integrity and absence of racemization (though compound is achiral, used to detect chiral contaminants). |
Technical Specifications of 3,4,5-TRIHYDROXYBENZAMIDE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 210-215°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 3,4,5-TRIHYDROXYBENZAMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3,4,5-TRIHYDROXYBENZAMIDE
Packaging of 3,4,5-TRIHYDROXYBENZAMIDE
Industrial 3,4,5-TRIHYDROXYBENZAMIDE 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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