What should I do if the gold necklace is dipped in mercury?

Fourth, the cleaning and maintenance of gold jewelry
1. The removal of dust should be cleaned to the dust and dirt of gold jewelry. The easiest way is to use soft brush to dip the hot water to gently wash it. Wipe the ball dipped in soapy water and waterless alcohol, but do not use wear particles (such as toothpaste, polishing paste, fine sandpaper, or fine sand cloth, etc.) to avoid reducing the weight of the gold and causing losses.
. When washing the pure gold necklace of the pure gold necklace, the pure gold necklace should be placed in the container, and then water is added to the container, and a small amount of ammonia water is added. Then the mouth is tightly covered, shaken back and forth, and then removed. When wearing a golden necklace, it should also be maintained with a buckle switch, and regularly drops a sewing machine oil to the switch to prevent the miniature spring in the switch rust.
3. The removal of gold jewelry white spots contains trace mercury (mercury) due to the commercially available cosmetics. For example, there are often phenyl hydroxyl mercury and skeleton meal chloride in the freckle cream. White spots or whiteness will appear after the gold jewelry is contacted. At this time, do not scrape or sandpaper with a small knife. As long as the white spots or white jewelry appear to bake in the fire, and then wipe it with a soft cloth, the gold jewelry will restore the original luster.
. The surface of the surface dirt is clean and the surface of the jewelry is dirty. At this time, you can use the flushing photos of the photo of the photo to flush it with the warm water from 30-40 ~ C, and dilute it with double the water. After soaking the dirt's gold jewelry for 4 to 6 minutes, use soft hair to use soft hair, then use soft hair. Wash the dirt and rinse with water several times. If you use fine woolen to dip the nail polish, the jewelry will be brighter.
5. Take warm water (40 ~ C) 1000 ml of warm water (40 ~ C), add 200 ml of methamphetamine to make a water solution, then put the gold jewelry into this cleaning solution for 10 minutes, then brush it with a brush, and then rinse it with water.

. The cleaning of platinum jewelry

Platinum jewelry refers to jewelry made of platinum elements. There are two types of platinum platinum jewelry and cymbal jewelry on the market. Among them, platinum platinum jewelry is more valuable than gold, and its price is 30 % higher than gold. Platinum platinum jewelry is pure white, unchanged, non -deformation, and stable chemical properties. It can slowly dissolve in the king's water like gold without reacting with other acids.
pure palloped platinum jewelry, similar to pure platinum platinum, is very similar to the color of silver or stainless steel. The color is pure white, but the price is lower than the gold. Slowly dissolved in the king's water.
The platinum platinum is high and corrosion -resistant as gold, and its luster is splendid and long -lasting. It is generally used to make precious gem ornaments. Gem Too. At present, Platinum jewelry on the market has pure platinum platinum and pure platinum. It is usually mixed with platinum platinum in platinum, and its purity decreases with the increase of the amount of platinum.
The cleaning of Platinum is basically similar to gold. However, because platinum has catalytic properties, it will be foaming violently in hydrogen peroxide, so hydrogen peroxide should not be used as platinum cleaning agent. If it is a white gold with high purity, the following methods can be cleaned:
1. Take 1000 ml of warm water at 40 ° C, slowly add 30 ml of concentrated sulfuric acid along the glass rod to the water (you cannot reverse this process), and then add 100 water chromicide to 100 and restrains into solutions. When cleaning, first soak the platinum jewelry in the cleaning solution for 5 minutes, then wash it with a brush, and then rinse it with water.
. Add 200 ml of methamphetamine to the temperature boiling water with a temperature of 40 ° C 1000 ml into a cleaning agent, soak the platinum jewelry in this cleaning solution for about 10 minutes, then brush it with a brush, and then rinse it with water.
In after washing, you can use 500 grams of cold water, 40 grams of aluminum powder and 40 dishwasure to be restrained into polishing agents for polishing. Finally apply some nail polish or clock oil to improve the gloss.

. The cleaning of the color gold and the gold jewelry

Rainbow K gold jewelry is also called color gold jewelry. Formed. K gold jewelry can form various colors other than yellow: red, orange, pink, purple, green, apple green, green green, blue, orange, green yellow, olive green, etc., while French -created black K gold jewelry, commonly known as Ukin. Because metals such as copper, nickel, tungsten, and silver are not only soluble in the king's water, they are also soluble in other acids. Ubin and rainbow K gold jewelry cannot be cleaned with strong acids. Its cleaning agent can be used for high -grade detergent, senior soapy water or ammonia. It can also be washed with a developed solution. When cleaning with a developed solution, first pour a pack of shadow powder into 1 kg of cold boiling water, stir it into a solution, immerse the jewelry into the solution, cover the lid, remove it with a brush for 5 to 10 minutes, rinse it with water, and then rinse with water. Just dry it with a velvet cloth. If the dirt in the pattern has not been cleaned, it can be brushed with high -grade detergent or soapy water. Ukin must not be washed directly with tap water. After cleaning, it is best to put some nail polish to protect the jewelry.