What does this patchouli oil look like — appearance, color and consistency?
This patchouli oil is a viscous amber to dark brown-red liquid with a greenish tinge under some lights. It is noticeably thicker and darker than most floral and citrus oils.
Appearance Profile
| Item | Detail |
|---|---|
| Appearance | Viscous amber to dark brown-red liquid; may show a slight greenish fluorescence |
| Color | Dark amber to reddish brown |
| Consistency | Viscous, slow-flowing — much thicker than citrus oils |
| Odour | Deep earthy-woody-sweet, balsamic-resinous, warm spicy-animalic drydown |
| Fluorescence | Slight fluorescence is a classical QB/T 3767 descriptor |
What the Standards Say
- QB/T 3767-1999: brownish-red or greenish-brown viscous liquid with fluorescence
- ISO 3757:2002: reddish-brown to greenish-brown, more or less viscous liquid
- ChP 2025: reddish-brown or greenish-brown clear liquid
- Density 0.955-0.985 (20°C) — heavier than water, which is why it separates to the bottom of the still
Colour Notes for Buyers
- Natural darkening over time is expected and does not harm quality — patchouli actually improves in aroma as it ages
- The iron-free grade is noticeably lighter (pale amber) and is preferred for very light perfumes and skincare
- Colour can be matched per batch; we report the actual lot colour on the COA
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บทความนี้เผยแพร่เมื่อ 2026-09-07 และอัปเดตล่าสุดเมื่อ 2026-09-07 โดยจะมีการปรับปรุงเนื้อหาอย่างต่อเนื่อง
