# What is the specific gravity of diesel fuel?

## What is the specific gravity of diesel fuel?

2 diesel fuel is between 30 and 42. The specific gravity, at 60/60°F, and the density, at 15.6°C, are between 0.88 and 0.82.

### What is the density of petrol and diesel?

2.3. The density of petroleum diesel is about 0.85 kg/l – about 15–20% higher than the density of gasoline, which has a density of approximately 0.70–0.75 kg/l.

#### Why is the specific gravity of diesel fuel important?

Large difference in density between the biofuel and diesel may cause phase separation. we express this density in terms of specific gravity for easy comparison as specific gravity gives the lightness and heaviness of any liquid in relation to water.

What is the density of diesel?

Fuel Density@15°C – ρ –
(kg/m3) (lb/ft3)
Coke 375 – 500 23.5 – 31
Diesel 1D1) 875 54.6
Diesel 2D1) 849 53

How you can measure specific gravity of diesel?

Specific gravity can be measured with a common hydrometer and ranges in diesel fuels from 0.8 to 0.94. Flash Point – This is the temperature where the vapors that form above the surface of a liquid fuel will ignite when exposed to an open flame. The minimum Flash Point of diesel is 125 degrees Fahrenheit .

## What does “specific gravity” mean for fuel?

For most race fuels, specific gravity is also an indication of the composition. Note that the words “most” and “indication” were used – there are exceptions. However, for most race fuels, a lower specific gravity suggests a faster-burning fuel, while a higher specific gravity suggests a fuel is slower-burning.

### What is the difference between density and specific gravity?

Density and specific gravity are both indications of how much mass a substance would occupy in a given volume. The main difference between density and specific gravity is that density is the mass per unit volume of the substance whereas specific gravity is a ratio comparing the density of one substance to the density of another reference substance.

#### How do you calculate specific gravity of gas?

To find the specific gravity of a gas, you must know its density in kilograms per meter cubed (kg/m 3). Then, divide this density by the density of dry air at standard temperature and pressure.