Rosin CAS#8050-09-7
Rosin has many excellent properties due to its structural characteristics, such as anti-corrosion, moisture-proof, insulation, bonding, emulsification, etc., so it is widely used in materials, chemistry, chemical industry, electronics industry, medicine and pesticides.
Rosin CAS#8050-09-7
Rosin is mainly extracted from the secretions of pine trees, which is a kind of natural resin which is extremely rich in nature and is also a renewable resource. The composition of rosin varies slightly with the origin of raw materials and processing methods, mainly composed of a mixture of resin acid and a small amount of neutral substances, of which resin acid is the main component, accounting for more than 90% of its total. Resinous acid is the general name of a class of isomers with the molecular formula C19H29COOH, which can be divided into conjugated double-bonded (abietic acid) resinous acid, non-conjugated double-bonded (imaric acid) resinous acid, dehydrogenated (dehydrogenated) and hydrogenated resinous acid.
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Peony is the dried root of the perennial herbaceous plant Paeoniaceae in the Paeoniaceae family. It is bitter, sour and slightly cold. It returns to the liver and spleen meridians. It has the functions of calming the liver and relieving pain, nourishing blood and regulating menstruation, astringing yin and stopping sweating. It is used for headaches, dizziness, rib pain, abdominal pain, cramps and pain in limbs, blood deficiency and chlorosis, irregular menstruation, spontaneous perspiration, and night sweats.
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