2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 6628-37-1 |
| Product name | 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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) |
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 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
| Industry | Application | Process |
|---|---|---|
| Consumer Chemicals | Sunscreen Agent | Incorporated into sunscreen formulations to absorb ultraviolet radiation |
| Pharmaceutical Intermediates | Drug Synthesis | Used in the synthesis of specific drug molecules to enhance efficacy or improve pharmaceutical properties |
Manufacturing Quality Control of 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 300-320 nm, comparing peak area against a certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine reagent to quantify water based on stoichiometric reaction with iodine and sulfur dioxide in pyridine/methanol medium. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measurement of hydrogen ion activity in a 1% w/v aqueous solution using calibrated glass electrode and pH meter. |
| Sodium Content | Flame Photometry | Quantification of Na+ ions by measuring emission intensity at 589 nm upon atomization in an air-propane flame. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element detection after acid digestion; quantification of Pb and other heavy metals via characteristic atomic emission lines. |
| Sulfate Impurity | Ion Chromatography | Separation and quantification of sulfate anion using suppressed conductivity detection after elution with carbonate/bicarbonate buffer. |
| Residue on Ignition | Gravimetric Analysis | Determination of inorganic ash content by high-temperature incineration (700-800 C) followed by weighing of residual material. |
| Organic Impurities (Related Substances) | HPLC-DAD | Detection and quantification of structurally related impurities using HPLC with diode-array detection and comparison to reference standards. |
| Chloride Content | Argentometric Titration | Titration with standardized silver nitrate solution using potassium chromate indicator or potentiometric endpoint detection. |
| Bulk Density | Tap Density Measurement | Determination of mass per unit volume after controlled tapping of a known mass in a graduated cylinder per USP <616>. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to determine volumetric particle size distribution in aqueous suspension. |
| Color (APHA) | Visual or Instrumental Colorimetry | Comparison of sample solution color to APHA platinum-cobalt standards using spectrophotometer or visual comparator. |
Technical Specifications of 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| 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
|
|
Download COA of 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
Safety Information of 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
Industrial 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate 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