Oxybenzone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 131-57-7 |
| Product name | Oxybenzone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeElectronic GradeCosmetic GradeFood 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 Oxybenzone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Oxybenzone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Oxybenzone
| Industry | Application | Process |
|---|---|---|
| Plastics | UV aging resistance | Incorporated into plastic raw materials for compounding |
| Coatings | Enhanced weatherability | Added as an additive to coating formulations |
| Pharmaceuticals | Stabilization of active pharmaceutical ingredients | Used in drug formulations to prevent photodegradation |
| Cosmetics | Protection of skin against UV radiation | Incorporated into sunscreens or skincare products |
| Textiles | Fade resistance | Applied in dyeing or coating processes |
| Inks | Improved UV resistance | Added to ink formulations to enhance stability |
| Electronic materials | Protection of optical components | Used in encapsulation materials to prevent photo-oxidative degradation |
Manufacturing Quality Control of Oxybenzone
| Detection Item | Common Detection Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Place the sample on a white background and observe its color and physical state under natural light or standard illumination to determine whether it is a pale yellow crystalline powder and whether any impurities are present. |
| Melting Point | Capillary Melting Point Determination | Use a melting point apparatus to measure the melting temperature range of the sample. The typical melting point of UV-9 is 62–66°C, used to assess purity. |
| Content (Main Component Purity) | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (typically at ~310 nm); quantify the UV-9 content by comparing retention times and peak areas with a reference standard. |
| Ultraviolet Absorption Performance | Ultraviolet-Visible Spectrophotometry (UV-Vis) | Prepare a solution of UV-9 at a specified concentration (e.g., in ethanol) and scan within the 200–400 nm wavelength range to determine the maximum absorption wavelength (λmax ≈ 310–350 nm) and absorbance, evaluating its absorption characteristics. |
| Solubility | Solubility Test | Add a small amount of sample to various solvents (e.g., ethanol, toluene, acetone, water), shake, and observe dissolution behavior to verify its solubility in common organic solvents. |
| Drying Loss | Oven Drying Method | Dry the sample at a specified temperature (e.g., 105°C) until constant weight is achieved, then calculate the percentage weight loss to assess moisture and volatile content. |
| Ash Content | Residue on Ignition | Incinerate the sample in a high-temperature muffle furnace until constant weight is reached, and determine the percentage of residual inorganic material. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, measure residual levels of heavy metals such as lead, cadmium, mercury, and arsenic to ensure compliance with safety standards. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Use HPLC to detect possible synthetic intermediates or degradation products (e.g., unreacted phenolic compounds) and evaluate total impurity levels. |
Technical Specifications of Oxybenzone
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.5% (GC-MS) |
| Melting Point | 62–65°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Color (APHA/Pt-Co) | <=100 |
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 Oxybenzone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Oxybenzone
Packaging of Oxybenzone
Industrial Oxybenzone 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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