Rabbit Fat
Saponification values, fatty acid makeup, and what this oil does in a bar of soap.
Saponification values
Grams of lye needed to saponify one gram of rabbit fat. Multiply by your oil weight, then apply your superfat.
- NaOH (bar soap)
- 0.143
- KOH (liquid soap)
- 0.201
- Iodine
- 85
- INS
- 116
Fatty acid profile
These figures account for 94% of rabbit fat. The remainder is made up of fatty acids this model does not track, so treat the derived qualities below as indicative rather than complete.
| Fatty acid | Percentage |
|---|---|
| Palmitic | 30% |
| Oleic | 30% |
| Linoleic | 20% |
| Stearic | 6% |
| Linolenic | 5% |
| Myristic | 3% |
Soap qualities at 100%
What a bar made entirely of rabbit fat would score. Almost nobody soaps a single oil at 100% — this is here so you can see what the oil contributes to a blend. The shaded band is the range most makers aim for in a finished recipe.
Oils that behave similarly
Closest matches by fatty acid makeup — the usual starting point when you have run out of rabbit fat and need a substitute. Check the lye maths again after swapping: SAP values differ even between oils that behave alike.
- Ostrich OilSAP 0.139 NaOH
- Chicken FatSAP 0.139 NaOH
- Baobab OilSAP 0.143 NaOH
- Rice Bran Oil, refinedSAP 0.133 NaOH
- Duck Fat, flesh and skinSAP 0.138 NaOH