Product Description

Pure Cyperus Oil is 100% natural essential oil obtained by steam distillation from dried tubers of Cyperus rotundus L. The oil is rich in sesquiterpene components including α‑cyperone, cyperene, α‑selinene and β‑selinene, which jointly build its characteristic deep earth‑woody fragrance profilePMC. It delivers excellent fixative performance with long‑lasting base‑note effect, widely applied for enriching woody, oriental, chypre fragrance compositions.

This natural oil shows good solubility in ethanol, fragrance oils and cosmetic oil phases, slightly viscous at low temperature. Produced under standardized distillation process, batch‑to‑batch odor deviation is kept within commercial acceptable scope. It complies with IFRA 51st Amendment requirements, suitable for perfume, cosmetic, soap and home fragrance manufacturing. GC‑MS test report is available upon request to verify main sesquiterpene constituent percentages.

COA

Test Item	Specification
Specific Gravity @25℃	0.960‑0.992 g/mL
Refractive Index @20℃	1.4980‑1.5280
Optical Rotation @20℃	‑11° ~ +35°
Flash Point (Closed‑cup)	≥95 ℃
Acid Value	≤1.2 mg KOH/g
Moisture Content	≤0.4 %
Solubility	Soluble in ethanol and oils, insoluble in water
Main Components (GC‑MS)	α‑Cyperone, Cyperene, α‑Selinene, β‑Selinene
Odor	Matches reference standard sample
Appearance	Pale amber to brown‑yellow viscous clear liquid

Functions and Effects

★ Natural steam‑distilled origin, genuine Cyperus rotundus tuber source; high sesquiterpene content provides powerful fragrance‑fixing capacity for base note construction

★ Distinct earthy‑woody‑spicy accord, perfect for oriental, chypre, woody perfume formulas; can substitute or harmonize with vetiver, patchouli raw materials

★ Good solvency with most fragrance ingredients and cosmetic oil‑phase systems; slight viscosity at cool environment is normal physical phenomenon

★ Strict batch control; each batch supports COA, GC‑MS and SDS documentation supply for import‑export compliance

★ Low volatility base‑note material, enhances fragrance persistence in finished products; compatible with musk, sandalwood, cedar, labdanum series accords

Application Fields

◆ Fine Fragrance & Perfume: oriental, chypre, woody perfume bases

◆ Cosmetic & Personal Care: body oil, massage oil, cream, lotion

◆ Washing Products: soap, body wash, shampoo

◆ Home Fragrance: reed diffuser, candle, room spray

Business Scope

0421001

Packaging And Transportation Methods

001

Certificationss

222

FAQ

Q1: What are the main active aromatic constituents of Pure Cyperus Oil?

A1: Dominated by sesquiterpenes: α‑cyperone, cyperene, α‑selinene and β‑selinene. GC‑MS report can be supplied to show actual percentage of each main component per batch.

Q2: Why does Cyperus Oil turn more viscous or thick at low temperature?

A2: It is normal physical property caused by high sesquiterpene content. Warm the oil to 20‑25℃ and stir gently, it will return to free‑flowing liquid status, no quality loss occurs.

Q3: What is its recommended dosage for fine perfume formulation?

A3: For fine fragrance: 0.5‑3.0 %. For cosmetic leave‑on products: keep within 0.8 %. Over‑dosage may bring overpowering earthy‑spicy character.

Q4: Is Pure Cyperus Oil water‑soluble?

A4: Insoluble in water. Fully miscible with ethanol, mineral oil and other essential oils. Surfactant system is needed if applying into water‑based formulas.

Q5: Does this product follow IFRA standards?

A5: Yes, it complies with IFRA 51st Amendment. Please check finished‑product category limits before production. We can offer supporting SDS document upon request.

Q6: Which raw materials blend best with Cyperus Oil?

A6: It harmonizes excellently with vetiver, patchouli, cedarwood, sandalwood, musk, labdanum and amber accords, widely used for oriental and chypre base‑note building.

Q7: What storage suggestions should be followed?

A7: Keep tightly sealed at 15‑22℃, away from heat, sunlight and air oxidation. Unopened shelf‑life reaches 24 months. Seal immediately after opening to slow down oxidation.

Q8: What odor variation may exist between different harvest batches?

A8: As natural distilled plant oil, slight batch‑to‑batch odor shift exists due to growing origin and harvest season, always controlled within commercial acceptable range against reference sample.

How To Cooperate With Us?

Our address

No. 56, Jinye 1st Road, Hi-Tech Zone, Xi'an,Shaanxi Province, China

Phone Number

15399049741

E-mail

qinhe03@xaltbio.com

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