4-NITROSTYRENE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 100-13-0 |
| Product name | 4-NITROSTYRENE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25L/drum |
| 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-NITROSTYRENE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-NITROSTYRENE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-NITROSTYRENE
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic synthesis intermediate for pharmaceuticals, dyes, and functional materials | Conversion of styrene to 4-nitrostyrene via nitration |
| Pharmaceutical R&D | Intermediate in the synthesis of certain anticancer agents and antibiotics | Key intermediate in multistep synthesis |
| Dye Industry | Production of certain azo dyes and functional dyes | Coupling with other aromatic amines or phenolic compounds |
| Materials Science | Monomer or modifier for specialty polymer synthesis | Introduction of functional groups via free-radical polymerization or condensation polymerization |
Manufacturing Quality Control of 4-NITROSTYRENE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against a certified reference standard under validated chromatographic conditions (USP <621>, EP 2.2.27). |
| Related Substances | Gas Chromatography (GC) or High-Performance Liquid Chromatography (HPLC) with UV detection | Separation and quantification of impurities (e.g., 4-nitrobenzaldehyde, 4-nitrophenylacetaldehyde, polymerized residues) using gradient/isocratic elution and relative response factors (EP 5.10, USP <231>). |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) with FID or MS detection | Extraction and quantification of volatile organic solvents (e.g., toluene, methanol, acetone) via equilibrium headspace analysis per ICH Q3C guidelines. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration measuring water content based on stoichiometric reaction of iodine with water in anhydrous pyridine/methanol medium (USP <921>, EP 2.5.12). |
| Appearance & Color | Visual Inspection and APHA Color Scale | Comparison of sample solution (in specified solvent, e.g., ethanol) against platinum-cobalt standards to assess clarity and color intensity (EP 2.2.2, USP <1092>). |
| Acidity (as HCl) | Acid-Base Titration with NaOH (potentiometric endpoint) | Neutralization of acidic impurities (e.g., residual HCl from synthesis) using standardized sodium hydroxide solution; endpoint detected by pH electrode (EP 2.2.1, USP <1151>). |
| Heavy Metals | ICP-OES (Inductively Coupled Plasma – Optical Emission Spectrometry) | Multi-element quantification of heavy metals (e.g., Pb, Cd, Ni, Fe) after acid digestion and dilution, per USP <231> and EP 2.4.8. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash) | Determination of inorganic residue after controlled ignition at 700–800 °C following sulfuric acid treatment (USP <281>, EP 2.4.14). |
Technical Specifications of 4-NITROSTYRENE
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.576–1.580 |
| Relative Density (20°C/25°C) | 1.045–1.055 g/cm³ |
| Odor | Characteristic aromatic odor |
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-NITROSTYRENE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-NITROSTYRENE
Packaging of 4-NITROSTYRENE
Industrial 4-NITROSTYRENE 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