Detailed explanation of the difference between gold 999
Gold is a precious precious metal that is widely used in jewelry production, investment and industrial applications.In the market, we often hear the statement about the Gold 999. What is the difference between the two?This article will analyze the Gold 999 from different perspectives.
Difference in gold content
First of all, it is clear that the Gold 999 and both refer to gold products with very high purity.Among them, "999" represents 99.9%of the purity, and "" represents 99.99%of the purity.It seems that there is only a "9" gap, but it actually means that there is a significant difference in gold content.
Taking 1 kg as an example, the gold 999 contains the pure gold of York (1 kg); at the same weight, gold contains more pure yellow substances of York +10 grams (1 kg+10 grams).
Market recognition
Due to its higher purity, in the market, Huang people generally believe that the deck market will favor Mid -high -quality and low -doping rate.Therefore, compared to the ordinary general public, the more colorful items are trustworthy and more popular.
