2-Ethoxynaphthalene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 93-18-5 |
| Product name | 2-Ethoxynaphthalene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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) |
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Documents We Provide for 2-Ethoxynaphthalene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Ethoxynaphthalene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Ethoxynaphthalene
| Industry | Application | Process |
|---|---|---|
| Fragrance Industry | Fixative and fragrance blending agent | Incorporated into soap or cosmetic fragrances |
| Fragrance Industry | Formulation of food flavorings (e.g., nut, citrus, tropical fruit) | Blended with other fragrance ingredients |
| Organic Synthesis | Raw material for indane derivatives and dye intermediates | Chemical synthesis via Friedel–Crafts reactions, among others |
| Pharmaceutical Industry | Intermediate for oral contraceptives and sex hormone drugs | Precursor in steroid compound synthesis |
| Chemical Analysis | Chemical reagent and organic microanalysis | Used as a standard reference for determining compound melting points, among other parameters |
Manufacturing Quality Control of 2-Ethoxynaphthalene
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and presence of mechanical impurities under natural or standard lighting conditions. |
| Melting Point | Capillary Melting Point Method | Place the sample in a capillary tube and slowly heat it in a heating bath; observe the initial and final melting temperatures to assess purity and identify substance characteristics. |
| Assay (Purity) | Gas Chromatography (GC) | Use a capillary column with appropriate polarity and a hydrogen flame ionization detector (FID); qualitative analysis based on retention time, quantitative analysis using peak area normalization. |
| High-Performance Liquid Chromatography (HPLC) | Suitable for thermally unstable or non-volatile samples; employs a C18 reversed-phase column and a UV detector (commonly set at 254 nm or adjusted according to maximum absorbance). | |
| Moisture Content | Karl Fischer Titration | Measures trace water content based on the quantitative reaction of iodine with sulfur dioxide in methanol; water content is determined by volumetric or coulometric titration using potentiometric detection. |
| Residual Solvents | Gas Chromatography (Headspace Sampling) | Uses headspace injection to detect organic solvents possibly remaining from manufacturing processes (e.g., ethanol, diethyl ether, benzene derivatives), in compliance with pharmacopoeial requirements. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Separates main component from impurities using gradient elution; detects and controls limits of synthesis by-products or degradation products. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determines concentrations of heavy metal elements such as lead, arsenic, cadmium, and mercury to ensure compliance with safety limits. |
| Solution Clarity and Color | Colorimetry | Dissolve the sample in a specified solvent (e.g., ethanol) and compare with standard color solutions to evaluate clarity and color conformity. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Drying Method | Dry the sample at a specified temperature for a defined period; calculate total volatile content based on weight difference before and after drying. |
| Sulfated Ash (Residue on Ignition) | Sulfuric Acid Treatment Followed by High-Temperature Ignition | Treat sample with sulfuric acid, char, then ignite in a high-temperature furnace to constant weight to determine the amount of non-volatile inorganic residue. |
Technical Specifications of 2-Ethoxynaphthalene
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 52.0–56.0°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Color (APHA/Pt-Co) | <=50 |
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 2-Ethoxynaphthalene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Ethoxynaphthalene
Packaging of 2-Ethoxynaphthalene
Industrial 2-Ethoxynaphthalene 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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