di-n-butyl naphthalene-2,6-dicarboxylate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 94686-82-5 |
| Product name | di-n-butyl naphthalene-2,6-dicarboxylate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for di-n-butyl naphthalene-2,6-dicarboxylate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk di-n-butyl naphthalene-2,6-dicarboxylate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of di-n-butyl naphthalene-2,6-dicarboxylate
| Industry | Application | Process |
|---|---|---|
| Plastics Industry | Polyester resin modifier to enhance thermal stability and melt processability | Used as a comonomer in condensation polymerization with diols (e.g., ethylene glycol) and other dicarboxylic acids to produce high-performance polyesters |
| Coatings Industry | Eco-friendly plasticizer and film-forming aid to improve film flexibility and adhesion | Incorporated into acrylic resin and polyurethane coating systems; uniformly dispersed via physical mixing, then applied and cured |
| Adhesives Industry | Toughening component for hot-melt adhesives to reduce melt viscosity and improve low-temperature toughness | Blended with EVA or polyolefin-based matrices and melt-extruded into pellets at 140–180 °C for packaging and labeling hot-melt adhesives |
Manufacturing Quality Control of di-n-butyl naphthalene-2,6-dicarboxylate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 254 nm. |
| Related Substances | HPLC-UV | Separation and quantification of impurities (e.g., monoesters, unreacted acid, isomers) relative to main peak using gradient elution and UV detection. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration with iodine reagent where water reacts stoichiometrically; endpoint detected amperometrically. |
| Acid Value | Acid-Base Titration | Neutralization of free carboxylic acid groups with standardized potassium hydroxide solution using phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Measurement of yellowness index by comparing sample solution color to APHA platinum-cobalt standard solutions or measuring absorbance at 430 nm. |
| Residue on Ignition | Gravimetric Analysis | Heating sample at 700-800 C to oxidize organic matter, then weighing inorganic residue as sulfate ash. |
| Heavy Metals (as Pb) | AAS or ICP-OES | Atomic absorption or optical emission measurement of total heavy metal content after acid digestion and matrix matching. |
| Chloride Content | Ion Chromatography | Separation and quantification of chloride anions using suppressed conductivity detection after aqueous extraction. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition determination by observing solid-to-liquid phase change under controlled heating rate. |
| Bulk Density | Graduated Cylinder Method | Mass per unit volume measured by gently pouring sample into calibrated cylinder and leveling without compaction. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity versus angle to calculate size distribution based on Mie theory. |
| Solvent Residues (n-Butanol, Toluene) | GC-FID | Separation by gas chromatography and quantification via flame ionization detection using internal standard calibration. |
Technical Specifications of di-n-butyl naphthalene-2,6-dicarboxylate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 124–128°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Acid Value (mg KOH/g) | <=0.5 mg KOH/g |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of di-n-butyl naphthalene-2,6-dicarboxylate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of di-n-butyl naphthalene-2,6-dicarboxylate
Safety Information of di-n-butyl naphthalene-2,6-dicarboxylate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of di-n-butyl naphthalene-2,6-dicarboxylate
Industrial di-n-butyl naphthalene-2,6-dicarboxylate 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply