7-METHOXY-2-NAPHTHOL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5060-82-2 |
| Product name | 7-METHOXY-2-NAPHTHOL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial 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 7-METHOXY-2-NAPHTHOL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 7-METHOXY-2-NAPHTHOL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 7-METHOXY-2-NAPHTHOL
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Synthesis of anti-inflammatory drug intermediates | Used as a starting material in organic synthesis reactions |
| Pesticide Industry | Synthesis of herbicide or insecticide intermediates | Applied in aryl substitution or coupling reactions |
| Materials Science | Synthesis of functional materials | Participates in polymerization reactions or serves as a functional group source |
Manufacturing Quality Control of 7-METHOXY-2-NAPHTHOL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase HPLC with UV detection at ~230–254 nm, comparing peak area to calibrated standard. |
| Related Substances | HPLC-DAD or HPLC-MS | Separates and detects impurities (e.g., isomers, des-methoxy, oxidation products) via retention time and spectral/mass matching. |
| Residual Solvents | GC-FID | Determines volatile organic solvents (e.g., methanol, toluene) by gas chromatography with flame ionization detection against reference standards. |
| Heavy Metals | ICP-MS | Measures trace metal contaminants (Pb, Cd, Hg, As, etc.) after acid digestion using inductively coupled plasma mass spectrometry for ppt-level sensitivity. |
| Moisture Content | Karl Fischer Titration | Determines water content volumetrically or coulometrically via iodine–sulfur dioxide redox reaction in anhydrous methanol medium. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range at which solid transitions to liquid, indicating crystallinity and presence of impurities affecting lattice integrity. |
| Appearance & Color | Visual Inspection / APHA Color Scale | Assesses physical state (crystalline powder), color intensity (e.g., ≤50 APHA units), and absence of visible particulates or discoloration. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions after sample dissolution and filtration, using conductivity detection and external calibration. |
| Sulfated Ash | Gravimetric Analysis | Measures non-volatile inorganic residue after controlled combustion with sulfuric acid treatment and high-temperature ignition. |
| Bulk Density | USP <616> Tap Density Test | Determines mass per unit volume (g/mL) after standardized tapping; indicates flowability and packing behavior for formulation use. |
Technical Specifications of 7-METHOXY-2-NAPHTHOL
| Test Item | Specification |
|---|---|
| Appearance | Gray solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 125–129 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=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 7-METHOXY-2-NAPHTHOL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 7-METHOXY-2-NAPHTHOL
Packaging of 7-METHOXY-2-NAPHTHOL
Industrial 7-METHOXY-2-NAPHTHOL 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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