Table 6 Comparative analysis of cottonseed oil properties.

Cetane number

-

50

52.1²⁷

Density@40°C

Kg/m³

912.5

912²⁸

Kinematic viscosity@40°C

mm²/s

35

33.5²⁹

Acid value

mgKOH/g

0.63

0.24³⁰

Flash point

°C

264

255³⁰

Saponification value

Mg KOH/g

192.37

187.94³¹

Iodine value

gI₂/100 g

110.3

113.2²⁷

Viscosity @40°C

mm²/s

35

33.5³²

Moisture content

%

0.2

0.28³⁰

FFA

%

0.316

0.278³¹

High heat value

MJ/Kg

39.75

39.5³²

Specific gravity@20°C

-

0.92

0.978³¹