1 5-DIMETHOXYNAPHTHALENE 97 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10075-63-5 |
| Product name | 1 5-DIMETHOXYNAPHTHALENE 97 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 5-DIMETHOXYNAPHTHALENE 97
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1 5-DIMETHOXYNAPHTHALENE 97 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1 5-DIMETHOXYNAPHTHALENE 97
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used in organic synthesis reactions |
| Dyes | Preparation of dye intermediates | Applied in chemical synthesis processes |
| Pesticides | Production of pesticide intermediates | Used in organic synthesis processes |
| Materials Science | Research on functional materials | Applied in chemical modification and polymerization reactions |
Manufacturing Quality Control of 1 5-DIMETHOXYNAPHTHALENE 97
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reversed-phase HPLC with UV detection at ~230–280 nm, comparing peak area against a certified reference standard. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents (e.g., methanol, dichloromethane) using capillary GC with flame ionization detection. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration based on the reaction of iodine with water in anhydrous pyridine/methanol medium; measures trace water content. |
| Heavy Metals | ICP-MS | Multi-element detection and quantification of toxic metals (e.g., Pb, Cd, Hg, As) via plasma ionization and mass spectrometric analysis. |
| Acid Value | Acid-Base Titration (NaOH, phenolphthalein indicator) | Neutralization of acidic impurities with standardized sodium hydroxide solution; endpoint detected by color change. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Comparison of sample solution color to APHA platinum-cobalt standards or measurement of absorbance at 430 nm in dilute solution. |
| Melting Point | Capillary Melting Point Apparatus | Thermal determination of solid-to-liquid transition range using calibrated capillary apparatus per USP <741>. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Heating to 700–800 °C to volatilize organics; residual inorganic ash weighed to determine inorganic impurity content. |
| Related Substances | HPLC-DAD or HPLC-MS | Separation and identification/quantification of structurally similar impurities (e.g., mono-methoxy isomers, naphthol derivatives) using diode-array or mass-selective detection. |
| Chloride Content | Ion Chromatography (IC) with Conductivity Detection | Anion exchange separation followed by quantitative detection of chloride ions via suppressed conductivity measurement. |
| Sulfated Ash | Gravimetric Analysis (Sulfuric Acid Digestion) | Digestion with sulfuric acid followed by ignition; residue weighed as sulfate ash per USP <281>. |
Technical Specifications of 1 5-DIMETHOXYNAPHTHALENE 97
| Test Item | Specification |
|---|---|
| Appearance | Brown solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 74–78°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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 5-DIMETHOXYNAPHTHALENE 97
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1 5-DIMETHOXYNAPHTHALENE 97
Packaging of 1 5-DIMETHOXYNAPHTHALENE 97
Industrial 1 5-DIMETHOXYNAPHTHALENE 97 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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