The acid value, hydroxyl value, and saponification value
of the [PE.
Also, the viscosity, density, saponification value
and iodine value (IV) are different when virgin oils are used (Tomasevic, Siler-Marinkovic 2003).
00 Iodine Saponification value
value (mg KOH/g) Unroasted crude 59.
99 Where IV = Iodine value SV = Saponification value
Table 9: Heating values for neat oils (KJ/kg) and (MJ/kg) Oil HHV (KJ/kg) HHV (MJ/kg) LHV (KJ/kg) LHV (MJ/kg) TVO 39620 39.
Hydroxyl value (HV), Iodine value (IV), saponification value
(SV) and refractive index (RI) were determined according to standard procedures (DFG, 1994).
In this paper, biodiesel synthesis from two waste cooking oils was monitored by saponification value
and compared with transesterification of neat sunflower oil, in order to find out the differences between feedstock.
(210-250): This test only provides the relative level of free fatty acids and esters taken together.
Before inclusion into the diet, the extent of peroxidation of the fresh and oxidative fish oil was determined by assaying the peroxide value (POV), acid value (AV), thiobarbituric acid-reactive substances (TBARS), iodine value (IV) and saponification value
(SV) (Huang et al.
Considering the saponification value
, which can be determined using titration, it is possible to find appropriate conditions of hydrolysis for every type of oil sample.
76 Iodine value (g/100 g) 100-110 Saponification value
(mgKOH) 185-190 Nonsaponification value 1.
It also has no saponification value
, inferring excellent saponification resistance.
The saponification value
for a plasticizer is an indication of its polarity.