1, jewelry store
Many jewelry stores sell high-quality cinnabar bracelets. These stores usually offer different designs, so you can choose the right bracelet according to your preference. In addition, jewelry stores usually have a wealth of gem knowledge and maintenance knowledge, and you can get professional advice to help you choose the bracelet that suits you.
2. Online shopping mall
Online shopping malls are also a good buying channel. On some well-known e-commerce platforms, you can find various suppliers of cinnabar bracelets. These merchants usually provide detailed descriptions of the goods so as to better understand the goods they want to buy. In addition, the online shopping mall also provides higher qualifications and guarantees, making the shopping experience more reassuring.
3. Market or bazaar
The market or bazaar is another choice to buy cinnabar bracelets. In these places, you can find bracelets at various price points, and many merchants will even tailor them according to their own budgets. However, we should pay attention to using our own eyes to judge whether the products sold by these businesses are genuine or not, so as to avoid losing all our money after quality problems.
Main components of cinnabar
The chemical composition of cinnabar is mercury sulfide (HgS). Chemical formula HgS. The formula is 232.65. There are red hexagons (or powders) and black cubes (or amorphous powders), and cinnabar in nature is red mercuric sulfide, also known as cinnabar or Cinnabar.
Sublimation at 583.5℃. The density of black mercuric sulfide is 7.73g/cm, and it turns into red mercuric oxide when heated to 386℃. Insoluble in water. Insoluble in hydrochloric acid and nitric acid, soluble in sodium sulfide solution and aqua regia.
It is reddish brown in nature and is called cinnabar or cinnabar. Mercury sulfide decomposes into mercury and sulfur when it burns in air, and sulfur burns into sulfur dioxide. Introducing hydrogen sulfide into acidic mercury (Ⅱ) salt solution can produce black mercury sulfide, which is the least soluble among metal sulfides.
Reference to the above content: Baidu Encyclopedia-Cinnabar