Cyperus rotundus Essential Oil

Botanical Name: Cyperus rotundus L.
Part Used: Dried rhizomes
Extraction Method: Supercritical CO2 extraction
Appearance: Yellow to light brown liquid
Color: Yellow to light brown
Aroma: Characteristics Cyperus Rotundus
Relative Density: 0.9880～1.1080 (20/20°C)
Refractive Index: 1.4860～1.524 （20℃）
Solubility: Soluble in ethanol and fixed oils; insoluble in water
Shelf Life: 36 months
Packaging: Aluminum bottle / customized
Application: Fine perfumery, aromatherapy, cosmetics, skincare, personal care, scented candles, food flavors and cosmetic fragrances

More Details

100% Pure Cyperus Rotundus Oil

100% natural Cyperus rotundus L. rhizome oil, undiluted
No synthetic woody aroma chemicals, carriers or diluents added
Supercritical CO2 extraction from dried Dao-di rhizomes
Yellow to light brown liquid with the characteristic Cyperus rotundus aroma
Each batch carries an HPLC fingerprint confirming natural composition
Fixed Dao-di sourcing and standardised extraction stabilise each batch
Pharmacopoeia fingerprint similarity locks the whole composition
Batch traceable from rhizome intake to the sealed drum

Undiluted HPLC Fingerprint Dao-di Origin

Cyperus Rotundus Oil MSDS and safe handling

MSDS & Safe Handling

Full MSDS accompanies every shipment with toxicological and transport data
Combustible oil; store away from heat and open flames
Patch test advised; avoid the eye area
Dilute before skin contact; not for self-medication
Store sealed, cool and dark in the original container
Keep out of reach of children, pets and foodstuffs
Use nitrile gloves when handling the neat material
Multi-language SDS available on request

MSDS Combustible Safe Handling

Cyperus Rotundus Oil specification sheet and standards

Specification Sheet & Standards

Released against the agreed physicochemical specification
Relative density 0.9880～1.1080 (20/20°C)
Refractive index 1.4860～1.524 （20℃）
Soluble in ethanol and fixed oils; insoluble in water
Appearance: yellow to light brown liquid
Odour: characteristics Cyperus Rotundus
Shelf life 36 months in unopened aluminium bottles
HPLC fingerprint similarity reported per batch with lot-linked batch numbers

Specification Density & RI Fingerprint Lock

Cyperus Rotundus Oil certificate of analysis

Certificate of Analysis (COA)

Per-batch COA with batch code and retained sample reference
Heavy metals and arsenic tested on every batch by pharmacopoeia methods
Pesticide residues screened on raw botanical material and finished oil
Third-party laboratory reports available for export registration
COA and MSDS issued with the goods by default
Every batch retained for three years for dispute resolution
COA issued under your own brand reference for OEM orders
Phytosanitary, Halal, Kosher and non-GMO documents on request

COA Heavy Metals Export Docs

Alpine Herbal Distillery GmbH

Alpine Herbal Distillery has distilled Bavarian chamomile and sage since 1984. The family-run business serves cosmetic and pharmaceutical formulators with pharmacopoeia-grade essential oils and floral waters.