Chemical Properties:
Package: Bottle, Aluminum foil bag, 25kg/Cardboard Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool, dry and ventilated warehouse away from incompatible substances. Protect from light and moisture.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 3,4-Dihydroxybenzophenone (CAS: 10425-11-3) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | White to Off-White Crystalline Powder |
| Purity / Analysis Method | >99.0% (HPLC) |
| Melting Point | 133℃ |
| Loss on Drying | <1.00% |
| Total Impurities | <1.00% |
| Proton NMR Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
| Usage | UV Absorber-12; Pharmaceutical Intermediate |
Description:
Specifications:
Package & Storage:
| Chemical Name | 3,4-Dihydroxybenzophenone |
| Synonyms | 3,4-Dihydroxy Benzophenone; UV Absorber-12; 4-Benzoylpyrocatechol; (3,4-Dihydroxyphenyl)(phenyl)methanone |
| Stock Status | In Stock, Production Scale Up to Tons |
| CAS Number | 10425-11-3 |
| Molecular Formula | C13H10O3 |
| Molecular Weight | 214.22 |
| Melting Point | 133℃ |
| Boiling Point | 433.8℃ at 760 mmHg |
| Flash Point | 230.3℃ |
| Density | 1.302g/cm3 |
| Refractive Index n20/D | 1.647 |
| Solubility | Soluble in Methanol |
| Storage Temprature | Room Temprature |
| Hazard Symbols | Xi - Irritant |
| HS Code | 29145090 |
| COA & MOA & MSDS | Available |
| Classification | Benzophenone Derivatives |
| Brand | Ruifu Chemical |
Advantages:
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals. Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc. Advantages? Superior quality, affordable price, professional services and technical support, fast delivery. Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc. Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers. Factory Audit? Factory audit welcome. Please make an appointment in advance. MOQ? No MOQ. Small order is acceptable. Delivery Time? If within stock, three days delivery guaranteed. Transportation? By Express (FedEx, DHL), by Air, by Sea. Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided. Custom Synthesis? Can provide custom synthesis services to best fit your research needs. Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.FAQ:
Stable Supply: Maintain reasonable stock
Professional Service: One stop purchasing service
Technical Support: Technology solution available
Custom Synthesis Service: Ranged from grams to kilos
Fast Delivery: If within stock, three days delivery guaranteed
High Quality: Established a complete quality assurance system
Application:
3,4-Dihydroxybenzophenone (CAS: 10425-11-3) is used as UV absorber, UV curable coatings and inks. Used as organic synthesis intermediate, pharmaceutical intermediate, photographic dye intermediate. 10425-11-3 - Risk and Safety Hazard Symbols Xi - Irritant Risk Codes R36/37/38 - Irritating to eyes, respiratory system and skin. Safety Description S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protectionSufficient Capacity: Sufficient facilities and technicians
OEM Package: Custom package and label available