4-Nitrophthalimide Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 89-40-7 |
| Product name | 4-Nitrophthalimide |
| 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 4-Nitrophthalimide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Nitrophthalimide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Nitrophthalimide
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Intermediate for synthesizing pharmaceuticals, dyes, and agrochemicals | Used as an organic synthesis intermediate in multistep reactions, including reduction and coupling |
| Pharmaceuticals | Precursor for synthesizing antibiotics and antitumor agents | Applied in nitro group reduction to generate amino compounds, followed by construction of biologically active molecules |
| Dye Industry | Used in producing high-performance dyes and pigments | Applied as an intermediate for azo or acidic dyes in diazotization-coupling reactions |
| Agrochemicals | Intermediate for synthesizing herbicides and insecticides | Applied in amide bond formation or functional group introduction following nitro group reduction |
| Polymer Materials | Used for modifying functional polymers | Applied as a crosslinking agent or functional group introducer to enhance thermal stability and mechanical properties |
Manufacturing Quality Control of 4-Nitrophthalimide
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color and physical state under natural light or standard illumination; determine whether it is a pale yellow to yellow crystalline powder with no visible impurities. |
| Melting Point | Capillary Melting Point Determination | Determine the melting temperature range using a melting point apparatus, and compare with literature values (typically around 208–210 °C) to assess purity. |
| Content (Purity) | High-Performance Liquid Chromatography (HPLC) | Use reversed-phase HPLC (e.g., C18 column) with UV detection (~254 nm), quantifying the main component via external standard method or area normalization. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Optimize chromatographic conditions to separate and detect potential synthetic intermediates, by-products, or degradation products; calculate individual impurity levels. |
| Moisture | Karl Fischer Titration | Determine water content using either volumetric or coulometric Karl Fischer methods, suitable for quality control of moisture-sensitive compounds. |
| Residual Solvents | Gas Chromatography (GC) | Test for residual organic solvents (e.g., DMF, ethanol, acetone) from manufacturing processes according to ICH guidelines, using FID detection. |
| Heavy Metals | Sulfide Colorimetry (Pharmacopeial Method) | Follow procedures in the Chinese Pharmacopoeia or USP; use sodium sulfide color development reaction for semi-quantitative detection of heavy metal impurities such as lead and arsenic. |
| Residue on Ignition (Sulfated Ash) | Gravimetric Method | Incinerate the sample at high temperature, treat with sulfuric acid, and weigh the residual inorganic matter to assess total inorganic impurities. |
| Structural Confirmation | Fourier Transform Infrared Spectroscopy (FT-IR) | Compare with reference spectra; analyze characteristic functional group absorption peaks (e.g., C=O, N-H, nitro groups) to confirm molecular structure consistency. |
| Polymorphic Analysis | X-Ray Diffraction (XRD) | Used for polymorphic substances to ensure consistent crystal form, guaranteeing stability and solubility. |
Technical Specifications of 4-Nitrophthalimide
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 235-239 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 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
|
|
Download COA of 4-Nitrophthalimide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Nitrophthalimide
Packaging of 4-Nitrophthalimide
Industrial 4-Nitrophthalimide 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply