Oil A
Castor OilRicinus communis
NaOH 0.1280
Load 500 gHead-to-head
Castor Oil vs High Oleic Sunflower Oil
soft
soft
Oil B
High Oleic Sunflower OilHelianthus annuus
NaOH 0.1350
Load 500 gSubstitution factor
NaOH SAP A 0.1280NaOH SAP B 0.1350A / B = 0.1280 / 0.1350
0.9481
Multiply your lye amount by 0.9481 when swapping Castor Oil for High Oleic Sunflower Oil.
Inverse 1.0547 when swapping High Oleic Sunflower Oil for Castor Oil.
500 g swap · pure NaOH
- 500 g Castor Oil
- 64.00 g NaOH
- 500 g High Oleic Sunflower Oil
- 67.50 g NaOH
- Lye_A = Lye_B × factor
- 67.50 × 0.9481 = 64.00
Constants
SAP, iodine, INS
| Metric | Castor Oil | High Oleic Sunflower Oil | Δ A−B |
|---|---|---|---|
| NaOH SAP (pure) | 0.1280 | 0.1350 | -0.0070 |
| KOH SAP (pure) | 0.1800 | 0.1890 | -0.0090 |
| KOH SAP (90%) | 0.2000 | 0.2100 | -0.0100 |
| Iodine value | 86 | 83 | +3 |
| INS | 95 | 106 | -11 |
| Max % of oils | 10% | 25% | -15 |
| Hardness class | soft | soft | — |
| Trace | accelerates | slows | — |
| INCI (pre-sap) | Ricinus Communis (Castor) Seed Oil | Helianthus Annuus (Sunflower) Seed Oil | — |
| INCI NaOH salt | Sodium Ricinoleate | Sodium Sunflowerate | — |
| INCI KOH salt | Potassium Ricinoleate | Potassium Sunflowerate | — |
Fatty acids
Eight-acid profile
| Metric | Castor Oil | High Oleic Sunflower Oil | Δ A−B |
|---|---|---|---|
| Lauric C12:0 | 0.0% | 0.0% | 0.0 |
| Myristic C14:0 | 0.0% | 0.0% | 0.0 |
| Palmitic C16:0 | 1.0% | 4.0% | -3.0 |
| Stearic C18:0 | 1.0% | 4.0% | -3.0 |
| Ricinoleic C18:1-OH | 90.0% | 0.0% | +90.0 |
| Oleic C18:1 | 4.0% | 82.0% | -78.0 |
| Linoleic C18:2 | 4.0% | 9.0% | -5.0 |
| Linolenic C18:3 | 0.0% | 0.0% | 0.0 |
Quality
Physical contribution
| Metric | Castor Oil | High Oleic Sunflower Oil | Δ A−B |
|---|---|---|---|
| Hardness | 2.0 | 8.0 | -6.0 |
| Cleansing | 0.0 | 0.0 | 0.0 |
| Conditioning | 98.0 | 91.0 | +7.0 |
| Bubbly lather | 90.0 | 0.0 | +90.0 |
| Creamy lather | 92.0 | 8.0 | +84.0 |
| Longevity | 2.0 | 8.0 | -6.0 |