5 thoughts on “What will change color when encountering gold”

  1. Gold encounters mercury (mercury) will change color.
    The gold jewelry contains gold. When gold encounters mercury, it will respond to each other to generate a "gold -mercury agent", that is, it becomes "golden mercury containing gold", and the color is white.
    1. Gold jewelry is placed in the drawer at will. In case of mercury, a large area of ​​white spots will be formed immediately.
    2. There are many types of cosmetics. Some cosmetics contain trace mercury. When you use cosmetics, you accidentally encounter gold jewelry and will turn white here.
    3. If we wear at the same time as platinum and silver jewelry, the surface will also cause white spots after the surface will also cause gold jewelry.

    extension information

    Golden discoloration treatment method
    1. The melting point is very low, due to the heating of the spray wheel, it will volatilize, so that the gold jewelry will restore the original face.
    2. Roll a cotton with a mixed cotton with flowers and matches. Wipe the gemstone and clean it with a velvet cloth after scrubbing the gem. Do not scrape it with a kind of sharp objects.
    3. Salt and vinegar mixed synthetic cleaner, using it to wipe the pure gold jewelry, which can make a long time.
    4. Wipe the toothpaste or scrub it with the hot rice soup, and it can also restore the gloss.
    5. Wipe with ammonia water.
    Reference materials: Baidu Encyclopedia: Gold

  2. When it comes to mercury when it comes to mercury, a chemical reaction named Maggieqi will occur, forming a new material golden mercury. The color of the golden mercury is yellow and white, attached to the gold jewelry, and it feels like the gold jewelry is like fading.
    The nature of gold is generally not responding to other material, even under high temperature conditions. However, the gold and mercury reaction to generate gold and mercury is white, and the burning it will change to gold.
    The expansion information:
    In the staff of the quality supervision and inspection station of the gold and silver jewelry, gold jewelry will change color, mainly because gold mercury contains gold, gold and mercury, and is a alloy formed by mercury and gold. is white. Although the nature of gold is relatively stable, it will produce chemical reactions once it encounters mercury, lead and other elements. The white golden mercury is attached to the gold jewelry, and it feels like the gold jewelry fades.

    Especially in summer, the surface of gold jewelry is particularly white. The chemical properties of gold are very stable, but chemical reactions will occur after mercury, forming white substances on the surface, but this is normal. This substance is non -toxic. There are more and more daily necessities that people are in contact with. Some cosmetics contain trace mercury. When using cosmetics, accidentally encounter gold jewelry, and the jewelry will turn white.
    Reference Data Source: People's Daily: The gold "faded" white

  3. What is the reason why people find color change or fading after wearing gold jewelry for a while? In fact, in daily life, gold jewelry will lose its luster with these things ...

    Golden jewelry and what contact will be faded. Make gold jewelry color and dim.

    2. Do not contact the oil -containing daily necessities. Cosmetics and daily necessities containing mercury and lead, otherwise the gold jewelry will be dim or white.

    3, do not contact and friction with metal substances such as platinum, 钯, silver, lead, aluminum, tin, mercury (mercury), etc., otherwise the contact point will turn into white

    4, regional environmental factors may also cause gold jewelry to lose its bright color. In the dry regions, the air contains more fine dust in the body. After the human body is contaminated, it will form a "human sandpaper". It can wear golden jewelry to erode extremely fine debris and local black stains.

    5. It is worth mentioning that the cool body powder or moisturizing cream also contains similar particles, which will also make gold jewelry barely like the above.

    How to maintain gold jewelry
    1. Avoid contact with high volatile substances such as perfume and gum directly, otherwise it will easily cause gold ornaments to fade.
    2. When swimming, remove the gold ornaments to avoid chemical changes in the surface layer after encountering seawater or pool water.
    3. The chemicals of detergent will change the color of the gold, so you should remove the gold jewelry before doing cleaning.
    4. Gold is relatively soft and easy to deform, so do not pull the necklace and other accessories to avoid deformation.
    5. When storage, use a velvet cloth to wrap and put it in the jewelry box to avoid rubbing each other and damage to each other
    6. Soak and clean with warm water in a neutral detergent, and then remove it and dry it.

    What to deal with gold fades
    The gold jewelry fades, and when it becomes dark and dark, you can wipe it repeatedly with a soft cloth, and then wash it with a neutral jewelry cleaning agent to restore the color.

    2. When the gold jewelry is severe, it should be cleaned in a professional cleaning place with ultrasonic cleaner.

  4. The nature of gold is generally not responding to other material, even under high temperature conditions. However, the gold and mercury reaction to generate gold and mercury is white, and the burning it will change to gold. There are also metals such as gold and platinum, 、, silver, lead, aluminum, tin, and other metals, because frictions with them will produce white contact points.
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  5. When Jin encounters mercury, a chemical reaction called Maggieqi will occur, forming a new material golden mercury. The color of the golden mercury is yellow and white, attached to the gold jewelry, and it feels like the gold jewelry is like fading.