Osmanthus Concrete

Botanical Name: Osmanthus fragrans var. thunbergii Mak.
CAS / FEMA: CAS 68917-05-5; FEMA 3750
Plant Part: Flower
Extraction Method: Solvent Extraction
Appearance: Concrete with yellow to green-yellow or brown-yellow color
Odor / Aroma: Sweet, apricot/peach, tea-like osmanthus
Key Constituents: beta-ionone series (GC-MS)
Origin: Guilin,Guangxi
Shelf Life: 36 months
Application: Fine perfumery, aromatherapy, cosmetics & personal care, scented candles, and herbal fragrance
Slip / Melting Point: 40.0～50.0
Ester Value: ≥40.0

More Details

100% Pure Osmanthus Concrete

100% natural solvent-extracted osmanthus concrete, undiluted.
No carrier oil, synthetic additive or preservative added.
Single botanical source: flower only — no blend with leaf, stem or synthetic osmanthus substitutes.
Appearance: Concrete with yellow to green-yellow or brown-yellow color. Aroma: Sweet, apricot/peach, tea-like osmanthus.
Identity markers: beta-ionone series (GC-MS).
Stable harvest window + standardized extraction lock in aroma and constituent profile.
Batch declared by botanical name, origin and date on the COA.
Full traceability from raw material to sealed drum — retained sample ≥ 24 months.

Single Botanical Solvent Concrete GC-MS Verified

MSDS & Safe Handling

English MSDS available; other languages on request.
Handle osmanthus concrete (waxy / paste mass) as a combustible organic extract; keep away from open flame and heat sources.
Intended for industrial / formulation use; not for undiluted skin contact without prior dilution and patch test.
Store sealed in the original container, cool and dark, away from air.
Keep out of reach of children, pets and foodstuffs.
Avoid contact with eyes and mucous membranes; rinse with water on accidental exposure.
Allergen and natural-constituent declaration supplied per EU 1223/2009 / GB 4806 where applicable.
Multi-language SDS and dangerous-goods shipping documents available on request.

MSDS Waxy Mass Allergen Declared

Specification Sheet & Standards

The COA is issued against the published specification.
Botanical identity: Osmanthus fragrans var. thunbergii Mak. (Flower)
Appearance: Concrete with yellow to green-yellow or brown-yellow color.
Odor / aroma: Sweet, apricot/peach, tea-like osmanthus.
Key constituents: beta-ionone series (GC-MS).
GC-MS / HPLC fingerprint compared against the retained reference standard each batch.
Solvent residue and contaminant panel screened per the GB 5009 series (incl. GB 5009.262).
Origin: Guilin,Guangxi. Packed in aluminium bottles or brown glass bottles, or per client request.

Specification GC-MS Match GB 5009

Certificate of Analysis (COA)

Each batch ships with a COA (batch number, manufacture date, retained-sample reference).
Heavy metals screened against ChP / USP limits as applicable to the form.
Incoming flower screened for routine pesticide residue.
An expanded multi-residue scan can be appended to the COA on request.
Retained samples kept ≥ 24 months (typically 36) for after-sales verification.
Reference standard retained for 3 years to support dispute resolution.
OEM / private-label COA available in the customer's brand.
Form E / Certificate of Origin / dangerous-goods declaration issued per shipment on request.

COA Heavy Metals Pesticides