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Is there oil in 91 percent Isopropyl alcohol?
No, Isopropyl alcohol does not contain oil. It is a type of alcohol that is typically used as a solvent or cleaning agent due to its ability to dissolve substances like oils, so it is oil-free.
What is the density of isopropanol?
The density of isopropanol (also known as isopropyl alcohol) is approximately 0.785 g/cm^3 at room temperature.
What are the ingredients in isopropryl rubbing alcohol?
Rubbing alcohol contains two ingredients. One is isopropanol (also called isopropyl alcohol or propan-2-ol), which has C3H7OH as its chemical formula. The other ingredient is water. The rubbing alcohol sold in pharmacies is typically 70% isopropanol by mass and 30% water. It also comes as a 91% isopropanol. The 70% is actually a better disinfectant.Ethyl alcohol is also available as a rubbing alcohol, and is a smaller molecule than isopropanol.Also note that rubbing alcohol that is bought over the counter, especially in the US, is adulterated with all sorts of other molecules, such as benzene and methanol. This is done to keep people from drinking them. (In the US, they are added so that they can be sold without a liquor license.)Read more: What_are_the_ingredients_in_rubbing_alcohol
How do you convert 91cm's to inches?
1 cm = 0.3937 inches so you multiply 91 by 0.3937 to give 35.83 inches. or 1 inch = 2.54 cm so you divide 91 by 2.54 (to give the same answer).
91 mm is how many cm?
91 mm is equal to 9.1 cm. To convert millimeters to centimeters, divide by 10 because there are 10 millimeters in 1 centimeter.
