Do you know the density of rubbing alcohol? If not, then go through this article, which is all about rubbing alcohol density. Rubbing alcohol is a common chemical commonly used in households. It has several potential uses in personal hygiene and general house cleaning. Rubbing alcohol is with 70% v/v of ethyl alcohol and water. It contains denaturants with or without color additives and perfume oils and stabilizers. Rubbing alcohol also known as ‘Isopropyl Alcohol’, is a widely used solvent and is commonly found within the home as the cooling ingredient among topical liniments. Instead of having more discussion let’s move to the density of rubbing alcohol.  

What Is The Density Of Rubbing Alcohol? 

The density of rubbing alcohol is 786 kg/m3, which is at standard temperature and pressure. What is the density of rubbing alcohol in g/ml? Well, the rubbing alcohol density in g/ml is 0.785 g/mL. What is the density of rubbing alcohol is grams? So, the rubbing alcohol density in grams is 0.7854 g/mL. You can measure the rubbing alcohol density in different units as given below, 

• The density of rubbing alcohol in g/ml is  0.7854 g/mL
• The density of rubbing alcohol in g/cm3 is 0.786 g//cm3 
• The density of rubbing alcohol in grams is 0.7854 g/mL
• The density of rubbing alcohol is kg m3 is 786 kg/m3  
• The density of 70 isopropyl alcohol g/ml is  0.7854 g/mL 

The density of rubbing alcohol and water has a vast difference. Because rubbing alcohol density is 0.786 g/ml and the water density is 1 g/ml. So, from these two values, you can say that the water is denser than rubbing alcohol. The mass density of rubbing alcohol is around 786 kg/m3. And the density of alcohol is 789 kg/m3.       

Now, you know what is the density of rubbing alcohol in g/cm3 and also know what is the density of rubbing alcohol in g ml. Let’s know the definition of the density of rubbing alcohol g/ml.  

Definition Of Density Of Rubbing Alcohol 

The density of isopropyl rubbing alcohol is defined as the amount of rubbing alcohol present per cubic space or the ratio of the mass to the volume of the rubbing alcohol. The rubbing alcohol density is dependent on a few factors including, temperature, pressure, mass, volume, etc. rubbing alcohol density is inversely proportional to volume and temperature, which means when volume or temperature increases the density decreases and vice versa. Similarly, the rubbing alcohol density is directly proportional to the mass and the pressure, which means when mass or pressure increases the density also increases and vice versa. 

The definition of rubbing alcohol density can be expressed in the equation form as, 

The density of Rubbing Alcohol = mass of Rubbing Alcoholvolume of Rubbing Alcohol g/cm3 

In the symbolic form, 

               D =    mv g/cm3 

Where, d – the Rubbing Alcohol density, 

             v – the volume of Rubbing Alcohol, and 

            m – the mass of Rubbing Alcohol 

How To Calculate Density Of Rubbing Alcohol? 

To measure the Rubbing Alcohol density you need to measure its mass and volume first. Well, it is very easy and simple to measure the mass of the Rubbing Alcohol. For that, just fill the Rubbing Alcohol in the container and weigh it by using a precise balance and note it down. Now, to measure the volume of the Rubbing Alcohol, multiply the area of the container by the length or height of the same container. For example, if you take a container with a height or length of 20 feet, then its volume would be 1,005 cubic feet. 

Now, you have both quantities, just divide mass by volume you will get the Rubbing Alcohol density. 

Let’s take an example. 

A container filled with rubbing alcohol, whose weight is 78600 kg and the capacity of the container is 100 m3. What is the rubbing alcohol density? 

So, by using the formula, 

The density of Rubbing Alcohol = mass of Rubbing Alcoholvolume of Rubbing Alcohol  

                                                  =78600/100 

                                                  =786 kg/m3 

Let’s find out the densities by visiting Denseme

FAQ

Is Rubbing Alcohol More Dense Than Water?

This means that water and isopropyl alcohol must have different densities and that the water is more dense than isopropyl alcohol. You could check this by comparing the mass of 50 mL of water and 50 mL of isopropyl alcohol on a balance.

Does Rubbing Alcohol Have The Same Density As Water?

The density of water is 1g/mL while the density of isopropyl alcohol is 0.785 g/mL and the density of methanol is 0.792 g/mL.

What Is The Density Of 99% Isopropyl Alcohol?

Density: 786 kg/m³ Boiling Point: 180.5°F (82.5°C) Melting Point: -128.2°F (-89°C)

What Is The Difference Between 70% Alcohol And Rubbing Alcohol?

70% isopropyl alcohol is by far better at killing bacteria and viruses than 99% isopropyl alcohol. As a disinfectant, 70% concentration of alcohol is the most effective at killing pathogens. Any higher or lower percentage will be less effective.

What Is The Density Of 100ml Of Ethanol?

The density of ethanol is 0.789 g/mL.

Conclusion 

In this article, you have learnt all about the rubbing alcohol density and also how to calculate it. Rubbing alcohol is prominently used for cleaning bites and piercing, cleaning and disinfecting surfaces, and items within the home, eliminating odors, and for personal care. But, there are some areas in which you shouldn’t use rubbing alcohol. Therefore, do not use rubbing alcohol on painted, lacquered, shellac, or lacquered surfaces, including treated wood. While using rubbing alcohol keep in mind that, do not mix rubbing alcohol and bleach together. Because the mixture can create a toxic compound that emits toxic and corrosive fumes. This was all about the density of rubbing alcohol.