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Table 1 Standard of several biodiesel properties specified by ASTM

From: The synthesis of biodiesel catalyzed by Mucor miehei lipase immobilized onto aminated polyethersulfone membranes

Characteristics Methods Limit Unit
Flash point ASTM D93 52.8 ± 2.3 to 133.9 ± 5.9 °C
Cloud point ASTM D2500 18 (max) °C
Pour point ASTM D5949 −57 to +51 °C
Iodine value ASTM D1959 115 (max) % (g/100 g)
Kinematic viscosity (40 °C) ASTM D445 1.9–6.0 mm2/s
Density (40 °C) ASTM D1298 850–890 kg/m3