2-Methyl anthraquinone Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 84-54-8 |
| Product name | 2-Methyl anthraquinone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeReagent GradeIndustrial GradeCosmetic GradeFood 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 2-Methyl anthraquinone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Methyl anthraquinone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Methyl anthraquinone
| Industry | Application | Process Description |
|---|---|---|
| Dye Industry | Synthesis of dye intermediates | Used in the production of anthraquinone-based dyes, such as acid dyes and disperse dyes |
| Pharmaceutical Industry | Synthesis of pharmaceutical intermediates | Serves as a structural precursor for certain drug molecules in organic synthesis reactions |
| Pesticide Industry | Pesticide synthesis | Used as an intermediate in the synthesis of certain insecticides or herbicides |
| Photoinitiators | Photocurable materials | Functions as a photoinitiator component in ultraviolet (UV) curing processes |
| Chemical Research | Organic synthesis reagent | Employed in laboratories as a catalyst or reaction intermediate in organic synthesis |
| Fine Fragrance Industry | Synthesis of fragrance intermediates | Used to synthesize specific odor-active organic compounds |
| Materials Science | Functional material preparation | Applied in functional modification of optoelectronic and polymeric materials |
Manufacturing Quality Control of 2-Methyl anthraquinone
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 254 nm, based on peak area comparison against a certified reference standard. |
| Appearance | Visual Inspection | Assessment of physical state and color by observation against a white background under controlled lighting; acceptable as yellow to orange 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>. |
| Loss on Drying | Gravimetric (105 C, 2 h) | Measurement of mass loss after drying under specified conditions, indicating volatile impurities or residual solvents. |
| Residue on Ignition | Gravimetric (Sulfated Ash) | Mass of inorganic residue remaining after high-temperature incineration following sulfuric acid treatment. |
| Heavy Metals | AAS (Flame or Graphite Furnace) | Quantification of Pb, Cd, Hg, As, and other regulated metals by atomic absorption spectroscopy after acid digestion. |
| Chlorinated Impurities | GC-ECD | Detection and quantification of chlorinated organic impurities (e.g., chloroanthraquinones) using gas chromatography with electron capture detection. |
| Related Substances | HPLC-DAD | Identification and quantification of structurally related impurities (e.g., anthraquinone, 1-methylanthraquinone) using HPLC with diode array detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent to determine trace water content based on stoichiometric reaction. |
| Solvent Residues | GC-FID | Quantification of residual manufacturing solvents (e.g., toluene, xylene, DMF) using gas chromatography with flame ionization detection. |
| Particle Size Distribution | Laser Diffraction | Analysis of particle size distribution in dry powder form using light scattering principles and Mie theory. |
| Bulk Density | Gravimetric (ASTM D1895) | Measurement of mass per unit volume of freely settled powder in a standardized cylinder. |
Technical Specifications of 2-Methyl anthraquinone
| Test Item | Specification |
|---|---|
| Appearance | Brown solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 162–166°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 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 2-Methyl anthraquinone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Methyl anthraquinone
Packaging of 2-Methyl anthraquinone
Industrial 2-Methyl anthraquinone 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