Hey there! As a supplier of Isopropanol 99.9, I'm super stoked to share all the cool physical properties of this amazing chemical with you. Isopropanol, also known as isopropyl alcohol, is a widely used solvent with a bunch of industrial and household applications. And when we're talking about 99.9% purity, it's like the top - notch version of the stuff!
Appearance and Odor
First off, let's talk about how it looks and smells. Isopropanol 99.9 is a clear, colorless liquid. It's so clear that it almost looks like water at first glance. But don't be fooled by its innocent appearance! When you take a whiff, it has a sharp, alcoholic odor. It's not exactly the most pleasant smell in the world, but it's a tell - tale sign that you're dealing with isopropanol.
Boiling and Melting Points
The boiling point of Isopropanol 99.9 is around 82.6 °C (180.7 °F). This means that when you heat it up, it'll start turning into vapor at this temperature. On the flip side, its melting point is approximately - 89 °C (- 128.2 °F). That's pretty cold! So, under normal room conditions, it stays in a liquid state. This wide range between the melting and boiling points makes it useful in a variety of temperature - sensitive applications.
Density
The density of Isopropanol 99.9 is about 0.786 g/cm³ at 20 °C. Compared to water, which has a density of 1 g/cm³, isopropanol is less dense. This property is important when it comes to mixing it with other substances. For example, if you're using it as a solvent in a chemical process, you need to take into account its density to ensure the right proportions are used.
Solubility
Isopropanol 99.9 is highly soluble in water. You can mix it with water in any proportion, and it'll form a homogeneous solution. This solubility makes it a great choice for cleaning products. You can easily dilute it with water to make a more gentle cleaning solution for different surfaces. It's also soluble in many organic solvents, like ethanol and acetone. This solubility in both water and organic solvents gives it a wide range of applications in the chemical industry.
Viscosity
The viscosity of Isopropanol 99.9 is relatively low. Viscosity is a measure of a fluid's resistance to flow. A low - viscosity liquid like isopropanol flows easily. This property is beneficial in applications where a quick - flowing liquid is required, such as in some types of printing inks or in the manufacturing of electronic components.
Flash Point
The flash point of Isopropanol 99.9 is around 11.7 °C (53.1 °F). The flash point is the lowest temperature at which a liquid can produce enough vapor to form an ignitable mixture with air near the surface of the liquid. This relatively low flash point means that isopropanol is flammable, and proper safety precautions need to be taken when handling it. You should always store it in a cool, well - ventilated place away from sources of ignition.
Refractive Index
The refractive index of Isopropanol 99.9 is about 1.3776 at 20 °C. The refractive index is a measure of how much light bends when it passes through a substance. This property is important in some optical applications. For example, in the production of certain types of lenses or in optical coatings, the refractive index of the materials used needs to be carefully controlled, and isopropanol can play a role in these processes.
Surface Tension
Isopropanol 99.9 has a relatively low surface tension compared to water. Surface tension is what causes the surface of a liquid to act like a stretched elastic sheet. The low surface tension of isopropanol allows it to spread out more easily on surfaces. This is useful in cleaning applications, as it can penetrate into small crevices and remove dirt and grime more effectively.
Applications Based on Physical Properties
Now that we've covered the physical properties, let's talk about some of the applications of Isopropanol 99.9. Thanks to its solubility in water and organic solvents, it's widely used as a solvent in the production of paints, coatings, and adhesives. Its low viscosity and good spreading properties make it a great choice for cleaning electronic components. You can use it to clean circuit boards and remove any contaminants without leaving behind any residue.
In the medical field, it's used as a disinfectant. The high purity of 99.9% ensures that it can effectively kill bacteria and viruses. Its ability to evaporate quickly due to its relatively low boiling point also means that it won't leave any wet marks on surfaces, which is crucial in a sterile environment.
In the household, it's a common ingredient in glass cleaners and general - purpose cleaners. You can make your own cleaning solution by mixing it with water and a little bit of dish soap. It'll leave your windows sparkling clean and your countertops germ - free.
Related Products
If you're in the market for other chemical raw materials, we also have some great options. Check out our K12 Needle Or Powder Washing Raw Material, which is a key ingredient in many detergent products. Also, our AOS Sodium Alpha Olefin Sulfonate Powder /Liquild and Alpha - Olefins Sulfonate Detergent are excellent choices for formulating high - quality detergents.
Let's Do Business!
If you're interested in purchasing Isopropanol 99.9 or any of our other chemical products, we'd love to have a chat with you. We offer high - quality products at competitive prices. Whether you need a small quantity for a research project or a large - scale supply for an industrial application, we've got you covered. Just reach out to us, and we can start discussing your requirements and come up with the best solution for you.
References
- "The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals", Merck & Co., Inc.
- "Handbook of Chemistry and Physics", CRC Press.
So, there you have it! All the physical properties of Isopropanol 99.9 and how they make it such a versatile and useful chemical. Looking forward to hearing from you and doing business together!