1 thought on “5 9 golden and false”

  1. SummarynYes, 5 9 are called Gao Chunjin, but now the gold is only 4 9, which is also called Wanjin.nGao Chunjin refers to the gold products with a purity of 99.999%of the gold products, which is called Gao Chunjin and marked as AU99999. Gao Chunjin is higher than the purity of AU9999, more red and pure.nThe world's highest purity gold reached 6 99.9999%, but it is generally used as reagent gold. Jewelry does not need to use high purity gold. Generally, sufficient gold and thousands of gold are used. High -pure gold is easier to deform and scratches.nConsultation record · Answer on 2021-12-14nThere are 59 gold and false, and 5 9 are called Gao Chunjin, but now the gold is only 4 9, also called Wanfu Gold. Gao Chunjin refers to the gold products with a purity of 99.999%of the gold products, which is called Gao Chunjin and marked as AU99999. Gao Chunjin is higher than the purity of AU9999, more red and pure. The world's highest purity gold reached 6 99.9999%, but it is generally used as reagent gold. Jewelry does not need to use high purity gold. Generally, sufficient gold and thousands of gold are used. High -pure gold is easier to deform and scratches. Did I buy 5 nine gold wares? Is it deceived? It should be that these 5 9 marks are just a gimmick, not the real 5 9 how to identify the test report. No, isn't it really 5 9 Chinese gold now 5 9? [Khan] Generally, there will be no merchants to push 5 9 are publicity. Thank you