1-(2-Naphthyl)ethanol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 40295-80-5 |
| Product name | 1-(2-Naphthyl)ethanol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty GradeReagent 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 1-(2-Naphthyl)ethanol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-(2-Naphthyl)ethanol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-(2-Naphthyl)ethanol
| Industry | Application | Process |
|---|---|---|
| Fine Fragrance Industry | Synthetic fragrance ingredient for formulating floral-type fragrances | Prepared via alkylation of 2-naphthol with ethanol under acidic conditions |
| Pharmaceutical Industry | Synthetic pharmaceutical intermediate | Used as an intermediate in the synthesis of certain active pharmaceutical ingredients (APIs), enabling subsequent chemical modifications |
| Dye Industry | Synthetic dye intermediate | Employed as a precursor in the synthesis of certain azo dyes or organic dyes |
| Chemical Reagents | Laboratory analytical reagent | Utilized as a synthetic intermediate or reference standard in organic synthesis experiments |
Manufacturing Quality Control of 1-(2-Naphthyl)ethanol
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination based on peak area comparison with a certified reference standard using reversed-phase chromatography and UV detection at ~275 nm. |
| Appearance | Visual Inspection | Assessment of physical state and color against established reference samples under controlled lighting conditions. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, indicating purity and identity via deviation from literature value (40–42 °C). |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measurement of non-volatile inorganic residue after high-temperature ashing at 700–800 °C. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) or ICP-OES | Quantification of total heavy metal content by atomization and absorption/emission measurement of characteristic wavelengths after acid digestion. |
| Chloride Impurity | Ion Chromatography (IC) or Potentiometric Titration | Separation and quantification of chloride ions (IC) or titration with silver nitrate using a chloride-selective electrode. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemical quantification of water via iodine generation and stoichiometric reaction with sample moisture. |
| Related Substances | HPLC-UV (with gradient elution) | Identification and quantification of structurally similar impurities (e.g., 2-naphthol, naphthalene derivatives) using retention time and relative response factors. |
| Organic Volatile Impurities | Gas Chromatography (GC-FID or GC-MS) | Detection and quantification of residual solvents (e.g., ethanol, toluene) using flame ionization or mass spectrometric detection. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light to confirm absence of chiral contaminants (2-naphthalenethanol is achiral; deviation indicates impurity). |
Technical Specifications of 1-(2-Naphthyl)ethanol
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 62.0–66.0°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 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 1-(2-Naphthyl)ethanol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 1-(2-Naphthyl)ethanol
Industrial 1-(2-Naphthyl)ethanol 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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