ADIPIC ANHYDRIDE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 2035-75-8 |
| Product name | ADIPIC ANHYDRIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeElectronic GradeSpecialty GradeFood 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 ADIPIC ANHYDRIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ADIPIC ANHYDRIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ADIPIC ANHYDRIDE
| Industry | Applications | Process |
|---|---|---|
| Chemicals | Synthesis of resins, plasticizers, and lubricants | Esterification and polymerization |
| Pharmaceuticals | Pharmaceutical intermediates (e.g., antibiotics, anti-inflammatory agents) | Organic synthesis |
| Electronics | Photoresist components and surface treatment of semiconductor materials | Photochemical processing |
| Coatings | Epoxy resin curing agents and enhancement of coating weather resistance | Crosslinking reactions |
| Textiles | Fiber modification agents (improving dye uptake and antistatic properties) | Chemical grafting |
| Food Packaging | Polyester film production (biodegradable materials) | Polycondensation |
| Adhesives | Polyurethane adhesive modification (enhancing bond strength) | Copolymerization |
| Plastics | Biobased plastic monomers (e.g., poly(butylene adipate)) | Polycondensation and blending |
Manufacturing Quality Control of ADIPIC ANHYDRIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies active anhydride groups by hydrolysis followed by titration with standardized NaOH solution. |
| Moisture Content | Karl Fischer Titration | Measures water content via coulometric or volumetric reaction between water and iodine in pyridine-methanol medium. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Evaluates yellowness by comparing sample solution to APHA color standards using 450 nm absorbance or visual matching. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic impurities after high-temperature ashing and weighing of residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals by atomization and measurement of absorption at characteristic wavelengths. |
| Chloride Content | Potentiometric Titration with AgNO3 | Detects chloride ions via argentometric titration using silver nitrate and a silver indicator electrode. |
| Sulfated Ash | Gravimetric Analysis | Measures inorganic residue after combustion with sulfuric acid treatment and subsequent ignition. |
| Organic Impurities (Related Substances) | HPLC-UV | Separates and quantifies structurally related compounds using reversed-phase chromatography and UV detection at 210 nm. |
| Acid Value | Acid-Base Titration | Measures free carboxylic acid content resulting from hydrolysis or degradation, titrated with standardized KOH. |
| Iron Content | ICP-OES | Quantifies trace iron by plasma excitation and emission intensity measurement at characteristic wavelength. |
| Bulk Density | Volumetric Measurement | Determines mass per unit volume using standardized funnel and graduated cylinder under controlled tapping conditions. |
Technical Specifications of ADIPIC ANHYDRIDE
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | ≥92.0% |
| Melting point | 76~78°C |
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 ADIPIC ANHYDRIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of ADIPIC ANHYDRIDE
Packaging of ADIPIC ANHYDRIDE
Industrial ADIPIC ANHYDRIDE 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