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2 2'- Dihydroxy -4- Methoxybenzophenone Solaquin Advastab Component 47 CAS 131-53-3 CAS NO.131-53-3
- Min.Order: 100 Gram
- Payment Terms: T/T,
- Product Details
Keywords
- 131-53-3
- 2 2'- Dihydroxy -4- Methoxybenzophenone Solaquin
- C14H12O4
Quick Details
- ProName: 2 2'- Dihydroxy -4- Methoxybenzophenon...
- CasNo: 131-53-3
- Molecular Formula: C14H12O4
- Appearance: Powder
- Application: Used as a pharmaceutical intermediates...
- DeliveryTime: 2-4 days after confirming your payment...
- PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
- Port: Wuhan
- ProductionCapacity: 20000 Kilogram/Day
- Purity: 99%
- Storage: Store in sealed containers at cool & d...
- Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
- LimitNum: 100 Gram
Superiority
1. Guaranteed purity;
2. Large quantity in stock;
3. Largest manufacturer;
4. Best service after shipment with email;
5. High quality & competitive price;
Details
2 2'- Dihydroxy -4- Methoxybenzophenone Solaquin Advastab Component 47 CAS 131 53 3
Product description:
2,2'-hydroxy-4-methoxy-benzophenone, Advastab 47,a pale yellow powder. Freezing point 68 ℃, boiling point 170-175 ℃ (0.133kPa), the relative density of 1.382 (25 ℃). Solubility (g / 100g solvent) 25 ℃ when: 46.6 benzene, n-hexane 2.3, 95% ethanol, 21.4, 22.2 carbon tetrachloride, methyl ethyl ketone 55.3, plasticizers DOP31.1, insoluble in water. The product is an ultraviolet absorber, suitable for PVC, many plastics ABS resin, acrylic resin, polyurethane, melamine resin, cellulose resin and the like. The product is a benzophenone containing two vicinal hydroxyl groups, the strongest ability to absorb ultraviolet rays, ultraviolet light of wavelength 330-370nm strong absorption effect, the disadvantage is also part of the visible light absorption, the article slightly yellow. The product has good compatibility with the resin, usually in an amount of 0.25-3%. In the paint have a good light stability effect. Oral LD50 for rats 10000mg / kg, skin and eye irritation.
This product is slightly hazardous for water Do not allow undiluted product or large quantities to reach ground water, water course or sewage system, without government permission, Do not allow material discharged into the surrounding environment. If used and stored according to specifications. No decomposition. Holding receptacle seal in cool, dry place to ensure that the workplace has a good ventilation or exhaust.
Safety phrases:irCauses burns.ritating substance. Irritating to eyes, respiratory system and skin. Avoid contact with skin and eyes.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.Highly flammable. Cause burns. Away from fire.I company for the production plant, complete production equipment and testing equipment.
Quick Detail
| Product name | 2,2'-Dihydroxy-4-methoxybenzophenone |
| Other name | component of Solaquin |
| CAS register number | 131-53-3 |
| EINECS | 205-026-8 |
| Molecular formula | C14H12O4 |
| Molecular weight | 244.24 |
| Molecular structure |
|
| Melting point | 73-75℃ |
| Assay | 99% |
COA:
| Test | Analysis Standard | Results |
| Appearance | White or light yellow crystalline powder | Conform |
| Assay(HPLC) | ≥99% | 99.37% |
| Melting point | 73-75℃ | 73.5-74.6℃ |
| Loss On Drying | ≤0.5% | ≤0.31% |
| Conclusion | Conform |
Advantages:
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
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