Birch Tar Oil

We are offering birch tar oil
botanical name : betula alba
common name : beithe, bereza, berke
cas # : 8001-88-5, f.e.m.a. Na
plant parts used : bark
extraction method : steam distillation
color & odor : dark brown to orange liquid with spicy, warm aroma.
Description :
the birch tree is native to north america, asia and grows up to 15-20 meters in height. It has slender branches, silver-white bark broken into scales and light green oval leaves.
Constituents & specifications :
cadinene, salicylic acid, methyl salicylate, betulene and betulenol
specific gravity : 1.13000 - 1.35000 @ 25°c
refractive index : 1.52200 - 1.59000 @ 20°c
properties :
analgesic, antiseptic, astringent, depurative, disinfectant, diuretic, febrifuge, insecticide and tonic.
Benefits & uses :
birch tar essential oil is used for external application in the form of ointment (10%) or soap (10%). It can be used in treatments for eczema, psoriasis, and general dry skin. When mixed with other essential oils it is used as an insect repellent.