antioxidant AO80 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 90498-90-1 |
| Product name | antioxidant AO80 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeMaterial GradeSpecialty Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 antioxidant AO80
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk antioxidant AO80 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of antioxidant AO80
| Industry | Application | Process |
|---|---|---|
| Rubber Industry | Prevents rubber aging and extends service life | Added during rubber compounding and vulcanization |
| Plastics Processing | Acts as an antioxidant stabilizer to prevent thermal-oxidative degradation during processing and end-use | Applied in extrusion and injection molding of polyolefins, polystyrene, and other plastics |
| Lubricating Oil Additives | Inhibits high-temperature oxidative degradation of lubricating oils | Added during lubricating oil blending |
| Chemical Synthesis | Serves as an intermediate or stabilizer in organic synthesis reactions | Used in reaction systems for synthesizing polymers and fine chemicals |
| Textile Auxiliaries | Enhances durability and aging resistance of fiber materials | Applied in fiber coating or post-treatment processes |
Manufacturing Quality Control of antioxidant AO80
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (GA-80 content) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 280 nm, calibrated against certified reference standard. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, following ASTM D1565. |
| Acid Value | Acid-Base Titration (KOH in ethanol) | Neutralization of acidic impurities with standardized KOH solution; endpoint detected potentiometrically or by phenolphthalein. |
| Ash Content | Gravimetric Analysis (Muffle Furnace) | Residue mass after incineration at 750 C for 2 h, expressed as weight percent of original sample. |
| Volatile Matter | Thermogravimetric Analysis (TGA) | Mass loss measured under nitrogen atmosphere from 25 C to 300 C at 10 C/min. |
| Moisture Content | Karl Fischer Coulometric Titration | Electrochemical titration quantifying water via iodine generation proportional to water content. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Elemental quantification after acid digestion using inductively coupled plasma optical emission spectroscopy. |
| Residue on Ignition | Gravimetric Analysis (Muffle Furnace) | Mass of non-volatile residue after heating at 550 C for 1 h, reported as % w/w. |
| UV Absorbance (280 nm, 1% in toluene) | UV-Vis Spectrophotometry | Measurement of absorbance in standardized toluene solution at specified wavelength to assess purity and chromophore integrity. |
| Particle Size Distribution | Laser Diffraction | Size analysis based on angular scattering pattern of dispersed particles in liquid medium. |
| Bulk Density | Tap Density Tester (ASTM D1895) | Mass per unit volume after controlled tapping of a known mass in a graduated cylinder. |
| Peroxide Value | Iodometric Titration | Oxidation of potassium iodide by peroxides, followed by titration of liberated iodine with sodium thiosulfate. |
Technical Specifications of antioxidant AO80
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 112–116°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Acid Value (mg KOH/g) | <=1.0 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
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Download COA of antioxidant AO80
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of antioxidant AO80
Packaging of antioxidant AO80
Industrial antioxidant AO80 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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