5 thoughts on “How to distinguish gold is true and false?”
Leland
Many women will buy some gold and silver jewelry when they get married. Gold has also gradually become popular in recent years. Gold jewelry is worn on people, which not only looks expensive, but also enhances people's temperament. Women are no longer simple. Whether they are married or not married, they will buy one or two gold jewelry for themselves. Among the many jewelry, gold bracelets and necklaces are the most popular. The bracelets are not only good -looking, but also have temperament. After a long time, there are many benefits to our bodies. Now more and more gold plating, how to distinguish gold -plated and pure gold? When we buy gold bracelets, many people do not choose, and it is easy to suffer, because when we buy gold, I don't know how to be pure gold or gold -plated. In fact, the pure gold and the gold -plated bracelet are very different. The difference is the gold content. The pure gold bracelet is well understood, that is, it is made of gold. It feels very heavy when wearing it in my hand. It pure gold bracelets are particularly soft. After a long period of time, they can be healthy. Gold -plated bracelets are opposite to gold bracelets whether they are weight or softness. The amount of gold bracelets is relatively light. When wearing, we will feel stubborn. When we buy a bracelet, we must look at the gold content of the gold content of gold. . Another difference between gold bracelets and gold -plated bracelets is the price and style. The price of gold bracelets is very high, because there are many gold grams inside, so the cost is relatively high. The golden bracelets are all conservative styles. The gold -plated bracelets are hollow and beautiful styles, and they can be inlaid with diamonds on it. The style is also changing. The life of the gold bracelet is long, the time of the gold -plated bracelet is short, and the gold bracelet has a collection value, because the current gold has been more than 400 yuan and 1 gram, which is more than 100 yuan over last year.
1. Look at the color. According to the different gloss and color of gold, you can generally distinguish pure gold, K gold, real gold, fake gold. The old -fashioned old -fashioned "Qiqing Eight Yellow Nine Five Red and yellow leucorrhea gray pairs of gold" circulating is the purity of the gold.
2, see the mark. Domestic gold jewelry must be used to be killed in accordance with regulations. It indicates that 24K represents a purity of more than 99.6%, indicating that 18K means that the purity is above 75%.
3, see hardness. High -colored gold can leave traces with large head needles or nails. More than 97%of the gold jewelry, after two or three times, wrinkles appeared at the bend, also called fish scales; about 95%of gold jewelry, it feels hard when bending, and the fish scales are not obvious; The jewelry is very hard when the bending is bent, and there is no fish scale pattern; the gold jewelry containing more impurities, the bend is twice or three times to break;
4, listening to sound. The real gold with more than 99%of the real gold is thrown on the hard ground, and it will make a sound, there is no rhyme or elasticity. The fake or low golden sound is crispy but no dullness. Generally, the sound of "Dangdang" is emitted, and there are surplus sounds.
5, weight. The proportion of gold is 19.3g/cm3, which has a large relationship with the proportion. When the proportion is close to 19.3, the higher the pure gold. Looking at whether it is commensurate with the size of the size, the shape is large and lighter may be adulterated. But generally in the hands, if you feel slightly sinking, you can perceive the real gold jewelry, which shows that the gold body is small and heavy. You should be vigilant for the stupid and light jewelry, and carefully discern whether for fakes or semi -fakes.
Pay content for time limit to check for freenAnswer 1. Visual inspection 1. Check the official logo of gold. Generally, 999 or 990, or 10K, 18K, 22K, 24K. It is not considered lower than 10K, because the content of gold is too low. If you observe with a magnifying glass, you will see more carefully. 2. The ancient gold jewelry will not have obvious official purity logos. 3. Of course, the counterfeit gold jewelry will also have an official sign, so further inspections need to be performed. 4. Find obvious discoloration. Check the wear area of the golden surface, which is usually on the edge of the golden products to check the color change there. If the golden color disappears and becomes another color, then this product is just a gold -plated. Second, bromine chemistry test 1. Put the golden products in the alcohol solution for a small meeting. 2. Soak the sperm solution of a filter paper. 3. At this time, the filter paper becomes gray -purple. 4. Drop 4 drops of bromo -A reagent to the filter paper. If the filter paper becomes white, then this gold product is real gold. All test time takes 20 minutes.
The easiest way is to bite with the teeth. The gold -plated feel is lighter, the texture is hard, and the teeth bite are mixed, and the feel of pure gold jewelry will feel sinking, the texture is soft, and the teeth will be printed.
Pay content for time limit to check for freenAnswer Hello, I am a respondent in the financial field, "Talking about stocks and gold", and has been engaged in financial and legal work experience for many years. I have seen your question. Time, please wait patiently. I will provide you with the most detailed answers in 5 minutes, and will not reply to you, thank you!nQuestion hellonAnswer Hello, dear, please wait, I am looking at your question,nHello, dear, I can fully understand your mood. If you are anxious, send it to you in sections for your reference. The first method: Look at the printing of the gold jewelry. , Or a thousand -footed character print, this is the word print that the state requires gold jewelry, mainly to buy it in a regular jewelry shop. In addition, it is generally determined that it is true.nThe second method: weighing, the density of gold is 19.32, so a little bit, it has a sense of heavyness. If a gold jewel Only 1 or 2 grams, then this gold jewelry may be fakenThe third method is to see the hardness: the hardness of the gold is 2.5, very soft, and the ductility is good, so the general gold chain is easy to break, but the disconnected mouth is not so crispy. The feeling of sandwicking biscuits is not uniform. This is caused by the ductility of gold.nThe fourth kind of fire burns: This is the golden yellow color that uses professional jewelery to cooler the golden burning, which is really golden.nIf you have other questions, you can consult me or leave me a message at any time, I will reply to you as soon as possible, dear,n6 morenBleak
Many women will buy some gold and silver jewelry when they get married. Gold has also gradually become popular in recent years. Gold jewelry is worn on people, which not only looks expensive, but also enhances people's temperament. Women are no longer simple. Whether they are married or not married, they will buy one or two gold jewelry for themselves. Among the many jewelry, gold bracelets and necklaces are the most popular. The bracelets are not only good -looking, but also have temperament. After a long time, there are many benefits to our bodies. Now more and more gold plating, how to distinguish gold -plated and pure gold? When we buy gold bracelets, many people do not choose, and it is easy to suffer, because when we buy gold, I don't know how to be pure gold or gold -plated. In fact, the pure gold and the gold -plated bracelet are very different. The difference is the gold content. The pure gold bracelet is well understood, that is, it is made of gold. It feels very heavy when wearing it in my hand.
It pure gold bracelets are particularly soft. After a long period of time, they can be healthy. Gold -plated bracelets are opposite to gold bracelets whether they are weight or softness. The amount of gold bracelets is relatively light. When wearing, we will feel stubborn. When we buy a bracelet, we must look at the gold content of the gold content of gold.
. Another difference between gold bracelets and gold -plated bracelets is the price and style. The price of gold bracelets is very high, because there are many gold grams inside, so the cost is relatively high. The golden bracelets are all conservative styles. The gold -plated bracelets are hollow and beautiful styles, and they can be inlaid with diamonds on it. The style is also changing.
The life of the gold bracelet is long, the time of the gold -plated bracelet is short, and the gold bracelet has a collection value, because the current gold has been more than 400 yuan and 1 gram, which is more than 100 yuan over last year.
1. Look at the color. According to the different gloss and color of gold, you can generally distinguish pure gold, K gold, real gold, fake gold. The old -fashioned old -fashioned "Qiqing Eight Yellow Nine Five Red and yellow leucorrhea gray pairs of gold" circulating is the purity of the gold.
2, see the mark. Domestic gold jewelry must be used to be killed in accordance with regulations. It indicates that 24K represents a purity of more than 99.6%, indicating that 18K means that the purity is above 75%.
3, see hardness. High -colored gold can leave traces with large head needles or nails. More than 97%of the gold jewelry, after two or three times, wrinkles appeared at the bend, also called fish scales; about 95%of gold jewelry, it feels hard when bending, and the fish scales are not obvious; The jewelry is very hard when the bending is bent, and there is no fish scale pattern; the gold jewelry containing more impurities, the bend is twice or three times to break;
4, listening to sound. The real gold with more than 99%of the real gold is thrown on the hard ground, and it will make a sound, there is no rhyme or elasticity. The fake or low golden sound is crispy but no dullness. Generally, the sound of "Dangdang" is emitted, and there are surplus sounds.
5, weight. The proportion of gold is 19.3g/cm3, which has a large relationship with the proportion. When the proportion is close to 19.3, the higher the pure gold. Looking at whether it is commensurate with the size of the size, the shape is large and lighter may be adulterated. But generally in the hands, if you feel slightly sinking, you can perceive the real gold jewelry, which shows that the gold body is small and heavy. You should be vigilant for the stupid and light jewelry, and carefully discern whether for fakes or semi -fakes.
Pay content for time limit to check for freenAnswer 1. Visual inspection 1. Check the official logo of gold. Generally, 999 or 990, or 10K, 18K, 22K, 24K. It is not considered lower than 10K, because the content of gold is too low. If you observe with a magnifying glass, you will see more carefully. 2. The ancient gold jewelry will not have obvious official purity logos. 3. Of course, the counterfeit gold jewelry will also have an official sign, so further inspections need to be performed. 4. Find obvious discoloration. Check the wear area of the golden surface, which is usually on the edge of the golden products to check the color change there. If the golden color disappears and becomes another color, then this product is just a gold -plated. Second, bromine chemistry test 1. Put the golden products in the alcohol solution for a small meeting. 2. Soak the sperm solution of a filter paper. 3. At this time, the filter paper becomes gray -purple. 4. Drop 4 drops of bromo -A reagent to the filter paper. If the filter paper becomes white, then this gold product is real gold. All test time takes 20 minutes.
The easiest way is to bite with the teeth. The gold -plated feel is lighter, the texture is hard, and the teeth bite are mixed, and the feel of pure gold jewelry will feel sinking, the texture is soft, and the teeth will be printed.
Pay content for time limit to check for freenAnswer Hello, I am a respondent in the financial field, "Talking about stocks and gold", and has been engaged in financial and legal work experience for many years. I have seen your question. Time, please wait patiently. I will provide you with the most detailed answers in 5 minutes, and will not reply to you, thank you!nQuestion hellonAnswer Hello, dear, please wait, I am looking at your question,nHello, dear, I can fully understand your mood. If you are anxious, send it to you in sections for your reference. The first method: Look at the printing of the gold jewelry. , Or a thousand -footed character print, this is the word print that the state requires gold jewelry, mainly to buy it in a regular jewelry shop. In addition, it is generally determined that it is true.nThe second method: weighing, the density of gold is 19.32, so a little bit, it has a sense of heavyness. If a gold jewel Only 1 or 2 grams, then this gold jewelry may be fakenThe third method is to see the hardness: the hardness of the gold is 2.5, very soft, and the ductility is good, so the general gold chain is easy to break, but the disconnected mouth is not so crispy. The feeling of sandwicking biscuits is not uniform. This is caused by the ductility of gold.nThe fourth kind of fire burns: This is the golden yellow color that uses professional jewelery to cooler the golden burning, which is really golden.nIf you have other questions, you can consult me or leave me a message at any time, I will reply to you as soon as possible, dear,n6 morenBleak