1-NITROANTHRAQUINONE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 82-34-8 |
| Product name | 1-NITROANTHRAQUINONE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeSpecialty 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 1-NITROANTHRAQUINONE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-NITROANTHRAQUINONE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-NITROANTHRAQUINONE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antimalarial drugs | Used as an intermediate in the synthesis of chloroquine and related drugs |
| Pharmaceuticals | Synthesis of antibiotics | Applied in synthetic routes for certain broad-spectrum antibiotics |
| Dyes | Synthesis of organic dyes | Serves as a starting material for anthraquinone dye synthesis |
| Pesticides | Synthesis of herbicides | Used in the synthesis of certain nitro-containing herbicides |
| Chemical Intermediates | Synthesis of other organic compounds | Functions as an intermediate in the synthesis of various organic compounds |
| Fine Chemicals | Synthesis of specialty chemicals | Applied in the production of fine chemicals with specific functionalities |
Manufacturing Quality Control of 1-NITROANTHRAQUINONE
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Purity Assay | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase column (e.g., C18) with methanol/water or acetonitrile/water as the mobile phase. The main component purity is quantified using a UV detector (e.g., 254 nm or 365 nm), and calculated by external standard method or area normalization method. |
| Impurity Analysis | HPLC or LC-MS | HPLC separates impurity peaks, and LC-MS is used for structural identification. Major organic impurities (e.g., unreacted starting materials, by-products) are identified and quantified by comparing retention times and mass spectrometry data with reference standards. |
| Loss on Drying | Drying Method (Pharmacopoeia General Chapter 0831) | A suitable amount of sample is placed in a pre-weighed weighing bottle and dried at 105°C to constant weight. The percentage weight loss is calculated to evaluate moisture and volatile content. |
| Melting Point Determination | Capillary Melting Point Apparatus | The sample is packed into a capillary tube and heated at a standard rate. The initial and final melting temperatures are recorded to assess compound purity and crystalline form consistency. |
| Residual Solvents | Gas Chromatography (GC-FID/HS-GC) | Headspace or direct injection is used with polar or non-polar capillary columns and an FID detector to quantify residual organic solvents (e.g., toluene, chlorobenzene) commonly used in synthesis. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After acid digestion of the sample, AAS or ICP-MS is employed to determine trace elements such as lead, cadmium, mercury, and arsenic, in compliance with ICH Q3D or relevant pharmacopoeial requirements. |
| Appearance and Color | Visual Color Comparison | Observe the solid color (should be yellow to brownish-yellow crystals) under natural or standard lighting, and compare with standard color solutions to assess any abnormal discoloration. |
| Sulfated Ash | Residue on Ignition (Pharmacopoeia General Chapter 0841) | The sample is charred with sulfuric acid, then incinerated at high temperature (700–800°C). After cooling, the residue is weighed to calculate the ash content, indicating total inorganic impurities. |
Technical Specifications of 1-NITROANTHRAQUINONE
| Test Item | Specification |
|---|---|
| Appearance | Brown solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 275–279 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=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 1-NITROANTHRAQUINONE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-NITROANTHRAQUINONE
Packaging of 1-NITROANTHRAQUINONE
Industrial 1-NITROANTHRAQUINONE 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