Brief introduction:
Chemical Name: borneol
CAS No: 507-70-0 (for natural borneol); there are different CAS numbers for synthetic borneol depending on the specific type.
Formula: C10H18O.
Molecular Weight: 154.25 g/mol.
Package:25kg/drum, 9mt/20FCL.
Item | Specification |
Character | Colorless transparent or translucent white crisp tabular crystal, a delicate fragrance,spicy, cool;with heavy smoke, and lightening flames when it lights. |
Melting Point | 205℃-210℃ |
Identification | (1)Positive |
(2)Positive | |
pH | Add methyl red and phenolphthalein to water solution of this sample, no red appear. |
Non-Volatile Matter | ≤0.035% |
Moisture | 1g of this sample, add 10ml petroleum ether, dissolve By shaking, obtaining settled solution |
Heavy Metals | ≤5ppm |
Arsenic Salt | ≤2ppm |
Borneol Content | ≥55% |
Camphor Content | ≤ 0.5% |
Application:
Storage Notes: Sealed stored in cold, dry, good ventilated place, avoid high temperature and moist.
The difference between natural Borneol and Synthsized Borneol?
Source and Composition:
Natural borneol is extracted from plants. It has a high content of borneol and high purity. The main component is often dextral borneol, with a borneol content of at least 96%. For example, natural borneol with a borneol content of over 99% and in the shape of plum blossoms (known as Mei Pian) is considered the top grade.
Synthetic borneol is mainly synthesized by chemical methods using camphor and turpentine as the main raw materials. It contains not only borneol (about 55% content) but also a large amount of isoborneol.
Effectiveness:
Natural borneol has better medicinal effects. It has multiple functions such as assisting absorption, synergistic enhancement, antibacterial and anti-inflammatory, calming and soothing the mind, opening orifices and refreshing the mind, improving metabolism, reducing fever and relieving pain. It is widely used in many famous traditional Chinese patent medicines and has applications in modern clinical medicine for preventing and treating various diseases and promoting health.
Synthetic borneol has relatively poor medicinal effects due to its lower borneol content and the presence of isoborneol.
Safety:
Natural borneol is generally considered safer as it contains fewer potentially harmful substances.
Synthetic borneol contains isoborneol, which is a toxic component and can have strong side effects on the human body. It is also prone to causing allergic reactions.
Price: the price has a very big difference between natural Borneol and Synthsized Borneol
How to tell the natural and synthesized Borneol?
Odor:
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