Ethyl 1-naphthaleneacetate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2122-70-5 |
| Product name | Ethyl 1-naphthaleneacetate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 Ethyl 1-naphthaleneacetate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Ethyl 1-naphthaleneacetate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Ethyl 1-naphthaleneacetate
| Industry | Application | Process |
|---|---|---|
| Agriculture | Plant growth regulator for root promotion, flower and fruit retention, and prevention of fruit drop | Applied as an active ingredient in foliar sprays or root dips; commonly formulated as emulsifiable concentrates, wettable powders, or aqueous solutions |
| Pesticides | Synthetic intermediate for preparing other plant growth regulators, such as α-naphthaleneacetic acid (NAA) | Converted to α-naphthaleneacetic acid via acidic hydrolysis (e.g., reflux with dilute hydrochloric or sulfuric acid) |
| Research | Standard reagent for organic synthesis and plant physiology studies | Used in laboratory-scale structural modification, metabolic pathway tracing, and receptor binding mechanism studies |
Manufacturing Quality Control of Ethyl 1-naphthaleneacetate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies alpha-naphthylacetic acid ethyl ester by retention time and peak area against a certified reference standard. |
| Related Substances | High Performance Liquid Chromatography (HPLC) with UV detection | Separates and quantifies impurities based on differential retention and UV absorbance at 254 nm. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling and FID | Detects and quantifies volatile organic solvents (e.g., ethanol, toluene) using equilibrium vapor phase analysis. |
| Moisture Content | Karl Fischer Titration (Coulometric mode) | Determines water content via electrochemical iodine generation and stoichiometric reaction with water. |
| Acid Value | Acid-Base Titration with NaOH standard solution | Measures free carboxylic acid impurities by titration with standardized sodium hydroxide in alcoholic medium. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after wet digestion by measuring atomic absorption of lead at 283.3 nm. |
| Sulfated Ash | Gravimetric Analysis | Determines inorganic residue after combustion with sulfuric acid treatment and high-temperature incineration. |
| Melting Point | Capillary Melting Point Apparatus | Identifies purity and identity by observing temperature range of solid-to-liquid phase transition. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light to confirm chiral integrity and detect racemization (though compound is achiral, used for batch consistency). |
| UV Absorbance (Solution) | UV-Vis Spectrophotometry | Verifies spectral profile and absence of degradation by comparing absorbance maxima and ratios at specified wavelengths (e.g., 220, 254, 280 nm). |
| Particle Size Distribution | Laser Diffraction | Analyzes dry powder size distribution by measuring angular variation in laser light scattering. |
| Bulk Density | Tap Density Measurement (ASTM D1895) | Determines mass per unit volume after controlled tapping to assess flow and handling characteristics. |
Technical Specifications of Ethyl 1-naphthaleneacetate
| Test Item | Specification |
|---|---|
| Appearance | Light yellow clear liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.575–1.585 |
| Relative Density (20°C/25°C) | 1.09–1.11 g/cm³ |
| Odor | Characteristic ester-like odor |
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 Ethyl 1-naphthaleneacetate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Ethyl 1-naphthaleneacetate
Packaging of Ethyl 1-naphthaleneacetate
Industrial Ethyl 1-naphthaleneacetate 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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