Hey there! As a supplier of UV Absorber - 9, I often get asked about its molecular weight. So, let's dive right into it and break down what the molecular weight of UV Absorber - 9 is all about.
First off, UV Absorber - 9, also known as 2 - Hydroxy - 4 - methoxybenzophenone, is a well - known and widely used UV absorber. This compound plays a crucial role in protecting various materials from the harmful effects of ultraviolet (UV) radiation. Whether it's plastics, coatings, or even some personal care products, UV Absorber - 9 helps to prevent degradation, discoloration, and other damage caused by UV light.
Now, let's talk about the molecular weight. The molecular formula of UV Absorber - 9 is C₁₄H₁₂O₃. To calculate the molecular weight, we need to consider the atomic weights of each element in the formula. Carbon (C) has an atomic weight of approximately 12.01 g/mol, hydrogen (H) has an atomic weight of about 1.008 g/mol, and oxygen (O) has an atomic weight of around 16.00 g/mol.
In the formula C₁₄H₁₂O₃, we have 14 carbon atoms, 12 hydrogen atoms, and 3 oxygen atoms. So, the molecular weight calculation goes like this:
For carbon: 14 × 12.01 g/mol = 168.14 g/mol
For hydrogen: 12 × 1.008 g/mol = 12.096 g/mol
For oxygen: 3 × 16.00 g/mol = 48.00 g/mol
Adding these values together, we get the molecular weight of UV Absorber - 9: 168.14 + 12.096+ 48.00 = 228.236 g/mol. So, the molecular weight of UV Absorber - 9 is approximately 228.24 g/mol.
Why is the molecular weight important? Well, it has several implications. For one, it can affect the physical and chemical properties of the UV absorber. A higher molecular weight might mean a lower volatility, which is beneficial in applications where the absorber needs to stay in the material for a long time. It can also influence the solubility of the UV absorber in different solvents or polymers.
When it comes to our UV Absorber - 9, we ensure that it meets high - quality standards. Our product has a consistent molecular weight, which means you can expect reliable performance in your applications. Whether you're using it in a small - scale project or a large - scale industrial production, our UV Absorber - 9 will do its job effectively.
Now, if you're in the market for UV absorbers, you might also be interested in some of our other products. We also supply UV Absorber - 326, UV Absorber - 329, and UV Absorber - 144. Each of these UV absorbers has its own unique properties and molecular weights, which make them suitable for different applications.
UV Absorber - 326, for example, is a benzotriazole - type UV absorber. It has excellent absorption in the UV - B and UV - A regions, making it great for protecting polymers from UV - induced degradation. UV Absorber - 329 is another benzotriazole - based absorber with a broad - spectrum UV absorption, providing good protection against both short - and long - wavelength UV light. And UV Absorber - 144 is a hindered amine light stabilizer (HALS) that not only absorbs UV light but also helps to scavenge free radicals, further enhancing the stability of the material.
If you're looking for a reliable UV absorber for your project, we're here to help. Our team of experts can provide you with detailed information about the products, including their molecular weights, properties, and recommended applications. We can also offer technical support to ensure that you get the most out of our UV absorbers.
Whether you're a manufacturer of plastics, coatings, or other materials, or you're involved in the production of personal care products, our UV absorbers can make a significant difference in the quality and durability of your products. By using our high - quality UV Absorber - 9 or any of our other products, you can protect your materials from the harsh effects of UV radiation and extend their lifespan.
So, if you're interested in learning more about our UV Absorber - 9 or any of our other UV absorbers, don't hesitate to reach out. We're always happy to have a chat about your specific needs and how our products can meet them. Whether it's a small order for a trial or a large - scale purchase, we're ready to work with you.
In conclusion, the molecular weight of UV Absorber - 9 is an important factor that affects its performance and suitability for different applications. With our high - quality UV Absorber - 9 and other UV absorbers in our product line, you can be confident in getting the best protection for your materials. If you're interested in purchasing or just want to know more, feel free to contact us for a detailed discussion.
References
- CRC Handbook of Chemistry and Physics.
- Textbooks on organic chemistry and polymer science.