Density | 0.882g/mLat 25°C(lit.) |
Boling Point | 204°C(lit.) |
Flash Point | 180°F |
Appearance | Liquid |
Storage Condition | 2-8°C |
Refractive Index | n20/D 1.461(lit.) |
Physical and Chemical Properties | Colorless or yellow-green volatile essential oil, with the unique aroma of fresh lavender flowers and woody fragrance, with a slight bitter taste. Soluble in ethanol. |
Use | Skin care; Anti mosquito bites; Important raw materials for cosmetics. |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
UN IDs | NA 1993 / PGIII |
WGK Germany | 2 |
RTECS | OF6110000 |
FLUKA BRAND F CODES | 8 |
Toxicity | Both the acute oral LD50 value in rats and the acute dermal LD50 value in rabbits exceeded 5 g/kg |
Reference Show more | 1. [IF=7.514] Yin Zhu et al."Assessment of the contribution of chiral odorants to aroma property of baked green teas using an efficient sequential stir bar sorptive extraction approach."Food Chem. 2021 Dec;365:130615 2. [IF=4.952] Yuxiang Zhang et al."Antibacterial activity of essential oils against Stenotrophomonas maltophilia and the effect of citral on cell membrane."Lwt Food Sci Technol. 2020 Jan;117:108667 |
"Pure Dew" refers to the liquid left over from the distillation and extraction process of essential oils, which is a by-product of essential oils. Lavender essential oil in the process of distillation, oil and water will be separated, however, in the distilled essential oil, will leave some water, because the density is different, the essential oil will float on it, water will precipitate in the bottom, the water is called "lavender pure Dew".
Lavender Pure Dew has the effect of balancing and adjusting skin oil secretion, which is very suitable for oily skin. After cleansing, it can replace Toner, it can also promote cell regeneration, achieve the effect of preventing acne and fade acne marks, improve fragile and tired skin, and can also be used as toilet water at home, treatment of mosquito bites.
Lavender (scientific name: lavandula pedunculata) belongs to the genus Lavender of the Labiatae family. It is native to the Mediterranean coast, Europe and the islands of Oceania, and is later widely planted in the United Kingdom and Yugoslavia. Its leaf-shaped flowers are graceful and elegant, and its blue-purple inflorescence is long and beautiful. It is a new perennial cold-resistant flower in the courtyard. It is suitable for flower diameter cluster planting or strip planting, and can also be potted for viewing. Lavender in Roman times is quite common vanilla, because of its most effective, known as "after Vanilla". Since ancient times, it has been widely used in medical treatment. Both stems and leaves can be used as medicine. It has the effects of invigorating the stomach, sweating and relieving pain. It is a good medicine for treating colds, abdominal pain and eczema.
Lavender pure dew is another product in the production process of lavender essential oil. Its aroma is long-lasting, contains a variety of effective ingredients, and has anti-allergic, anti-inflammatory, bactericidal, and antibacterial effects, lavender pure Dew and lavender essential oil are important raw materials for the production of medicines, foods, health products and advanced cosmetics.
FEMA | 2619 | LAVENDER (LAVANDULA OFFICINALIS CHAIX) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
essential oil | lavender oil is a versatile essential oil that is suitable for any skin type, has a pleasant smell and mild use. All of these make lavender one of the most popular plant essential oils. |
assay | approximately 5g of a sample was weighed accurately and then measured by the ester assay (OT-18). The equivalence factor (e) in the calculation is taken as 98.15. The ester content, calculated as linalyl acetate, was thus determined. |
toxicity | GRAS(FEMA;FDA,§ 182.10,§ 182.20,2000). LD50 9040mg/kg (rat, oral). |
usage limit | FEMA(mg/kg): soft drinks 2.9; Cold drinks 7.8; Candy 5.5; Baked goods 8.3; gum 220. |
Use | China GB 2760-96 for the permitted use of edible spices. for the preparation of cosmetic and soap flavors |
production method | The method is based on steam distillation of fresh inflorescence of the Labiatae plant Lavandula. The yield was 0.78%-1.1%. Mainly produced in France, Bulgaria, Russia, Italy and Tanzania. China's Xinjiang, Shaanxi, Zhejiang and other places also have training. |