1-Jatropha specs:
Oil purity: 98.5%
FFA: 5% max
Admixture: 0.5%
Moisture: 0.8% MAX.
Nature: Crude.
Density: 0.920
Cetane: 25 to 41

Property: Jatropha Oil.
Viscosity (cp) 30C: 5.51.
Specific Gravity (15C/4C): 0.917/0.923 (0.881)
Solidifying Point (C): 2.0
Cetane Value: 51.00
Flash Point (C): 110/340
Carbon Residue (%): 0.64
Distillation (C): 248 to 295
Sulfur (%): 0.13 to 0.16
Acid Value: 3.0
Saponification Value: 188 to 198
Iodine Value: 90.8 to 112.5
Refractive Index (30C): 1.47