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阿魏精油（兴油 / Hing Oil）
Ferula assafoetida L.
CAS号：90028-70-9
EINECS：289-863-4
FEMA：2108
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阿魏精油（Hing油）是一种高效天然油，由Ferula asafoetida树脂蒸馏而成。其独特的含硫香气和微量即可显著的性能，使其适用于香料和风味应用，但需遵循客户规格及相关法规。每批产品均经过身份验证和一致性质量检验，批次的CoA/SDS及色谱图可按需提供。
阿魏精油（兴油 / Hing Oil）
Identification | Product | Asafoetida Essential Oil (Hing Oil) |
Identification | Botanical name | Ferula assa-foetida L. (syn. Ferula asafoetida) |
Identification | Part used | Oleo-gum-resin (gum resin) exudate |
Identification | Origin | Declared per batch on COA (botanical/geographical origin may vary) |
Production | Extraction method | Steam distillation / hydrodistillation of gum resin (essential oil) |
Organoleptic | Appearance at 20°C | Clear, free-flowing liquid |
Organoleptic | Color | Pale yellow |
Organoleptic | Odor | Strong sulfurous, alliaceous (onion/garlic-like), resinous |
Organoleptic | Taste | Strong, sulfurous, alliaceous; pungent; persistent at trace levels |
Physical constants | Optical rotation (20°C) | −17 to +5 ° |
Physical constants | Density at 20°C | 0.910 – 0.930 g/mL |
Physical constants | Refractive index (nD20) | 1.4900 – 1.5100 |
Safety/Handling | Flash point (closed cup) | ~55 °C (typical) |
Solubility | Solubility | Soluble in alcohol and oils; insoluble in water (typical) |
Quality | Identity (recommended) | Organoleptic + RI/density/optical rotation + GC-FID/GC-MS fingerprint |
Storage | Storage conditions | Store tightly closed, cool and dry, protected from light; minimize headspace |
Shelf life | Recommended shelf life | Typically 24 months from production when stored properly (confirm per batch) |
Regulatory identifiers | INCI name | Ferula Assafoetida Gum Oil |
Regulatory identifiers | CAS number (INCI / cosmetics trade) | 90028-70-9 |
Regulatory identifiers | CAS number (EU feed additive listings) | 9000-04-8 |
Regulatory identifiers | EC/EINECS number | 289-863-4 |
Regulatory identifiers | FEMA number | 2108 |
Regulatory identifiers | CoE number | 196 |
Customs | HS code (typical for essential oils, other) | 3301.29 (site tariff: 3301294900) |
QC - key physchem | Identity tests (QC) | Appearance/odor + RI (nD20) + density (20°C) + optical rotation (20°C) |
QC - chromatography | Key markers (typical GC profile) | Sulfur-containing disulfides (characteristic) plus monoterpenes such as α-pinene and β-pinene |
QC - chromatography | Example GC limits (illustrative) | α-Pinene 4–15%; β-Pinene 2–8% (ranges may vary by batch) |
Safety | Hazard notes (general) | May be irritating/sensitizing; handle with PPE; provide SDS per batch/region |
Documentation | Typical docs for EU/US QC | COA (per batch), SDS (GHS/CLP), IFRA statement (if for fragrance), GC-MS |
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