1. Introduction
Hook: Sandalwood oil is prized for its rich, woody aroma and therapeutic properties. However how can you ensure the oil you’re buying is natural?
Purpose: In this guide, we’ll explore techniques to confirm the purity of sandalwood oil, ensuring you get the superb high quality you desire. Of path, I have made a note of that for you.
2. Methods to Verify Purity
A. GC-MS (Gas Chromatography-Mass Spectrometry) Testing
- Explanation: GC-MS is a laboratory technique that identifies the chemical components of an essential oil.
- Detail: The key to a quality sandalwood oil is having a high santalol content (over 90%), as it is the primary compound that gives it its scent and therapeutic properties.
- Note: You can request a GC-MS report from your supplier to confirm the oil’s purity.
B. Physical Characteristics
- Viscosity: The consistency of pure sandalwood oil is slightly thick and viscous. Thin oils can be diluted.
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Color: Authentic sandalwood oil ranges from pale yellow to golden brown. An unusually light or dark color might indicate impurities or dilution.
- Aroma: The scent of pure sandalwood oil is deep, woody, and lingering. If the fragrance fades quickly or smells synthetic, the oil might not be pure.
C. Solubility Test
- Explanation: Blend a few drops of sandalwood oil with alcohol. natural sandalwood oil should dissolve completely without any cloudiness or residue.
- Procedure: Use a clear glass and observe the mixture. Any separation or cloudiness indicates possible adulteration.
D. Shelf Life
- Storage: Pure Sandalwood oils have a long shelf life. It will improve with age if stored properly.
- Observation: If the Sandalwood oil gets worse or smells bad in a short time, it might be adulterated.
