bulgarian rose home / cosmetics / skincare / haircare / essential oils / absolutes / concretes / flower waters / perfume compositions / fruit essences / tobacco sauces / herbs / history of bulgarian rose oil Lavera concrete (Lavandula vera) Lavera concrete is obtained from Lavandula vera through solvent extraction, where the solvent is completely removed following the extraction. Lavera concrete is a wax-like mass with dark green to green-brown color and lavender aroma with grassy tones. Item # Description Order online EB0053 117-68 Lavera concrete 10 ml EB0053 113-14 Lavera concrete (kg)
INFORMATION ON LAVENDER CONCRETE Botanical name: Lavandula vera Part of plant used: Blossoming sprays Country of origin: Bulgaria Cultivated herb: Yes Natural herb: Yes Gathered herb: Yes Organic certification - certifying body Not certified Fumigants used: N/A Method of manufacture: Extraction Material safety data sheets: Available upon request Method of analysis Gas-chromatography Known formulation incompatibilities: N/A Must be homogenous blend: Yes Seasonal harvesting: During June and July Certificate of analysis: Appearance: Wax like mass Chemical definition: Synonyms: None Storage: Keep in well-sealed containers at to 5 – 15ºC, without direct exposure to sunshine or heat sources. Color: dark green to green-brown color Aroma: of lavender with grassy tones Physicochemical indices: Melting range, °C
from 44.0 to 54.0 Acid value, mg KOH/g
from 10.0 to 28.0 Ester value, mg KOH/g
from 90.0 to 120.0 Content of dissolving agent, %
max 2.0 Content of absolute, %
from 45.0 to 65.0 Expiry term: Under good storage conditions the concrete has long expiry term. Application: Lavera concrete is a product used for obtaining absolute and is a component in Cosmetics items.
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