T au750 is a common symbol in jewelry industry. Where "T" stands for "tola", which is a traditional unit of weight measurement in India and Southeast Asia. And "au" is the abbreviation of the chemical symbol "Au" of gold. Finally, "750" refers to the purity of gold, which means that 750% is pure gold. Therefore, the meaning of t au750 is the gold product with a purity of 750 in tola.

T au750 is characterized by high purity, so it is usually used to make high-grade jewelry or invest in gold. The purity of 750 is equivalent to 75% of gold, and the remaining 25% is usually an alloy of other metals to increase the hardness and wear resistance of metals. At the same time, the production process of t au750 is also very fine, with unique process requirements and design, which is very ornamental.

Because the gold content of t au750 is very high, there are some markets for counterfeiters, so how to judge the authenticity of t au750 is very important. First, we can judge whether it is real gold by testing its magnetism with a permanent magnet. Secondly, acid solution can be used to test the purity of gold. 750% gold will not be corroded by nitric acid, but it will be easily corroded if it is inferior gold alloy. In addition, the authenticity of t au750 can be judged by weight, color and hardness. It is best to buy t au750 products in a regular jewelry store to ensure its authenticity.