Can you clean a platinum diamond ring with aqua regia if it burns black

No. Aqua regia is the most acidic water and extremely corrosive.

One of aqua regia. Aqua regia is a mixture of concentrated HNo3 and concentrated HCl. Prepared in the laboratory with a concentrated HNO3 to concentrated hydrochloric acid volume ratio of 1 3.

HNO3 + 3HCl = 2H2O + Cl2 + NOCL aqua regia contains a series of strong oxidants such as nitric acid, chlorine and nitrosyl chloride, as well as a high concentration of chloride ions, the oxidation ability of aqua regia is stronger than nitric acid, and some metals insoluble in nitric acid such as gold and platinum can be dissolved by aqua regia, so aqua regia is called the king of "water". The equation for the reaction of aqua regia to dissolve gold and platinum is as follows:

There are a few things to pay attention to when wearing diamond jewelry:

Diamonds are lipophilic, so it's best not to wear them when cooking and washing dishes, as diamonds can stick to grease and make them significantly less luster.

Diamond jewelry needs to be worn for one to two weeks to be professionally inspected and cleaned at the counter to see if the diamond is set firmly, whether the diamond is loose, and if so, it should be repaired in time to prevent the diamond from falling off and causing unnecessary losses. If you need to clean your diamond jewelry at home, you can use the following steps:

First, soak the diamond jewelry with warm water and a little diluted dish soap to break down the grease, and after soaking for three to five minutes, you can use a soft brush to gently brush it. It should be noted that when cleaning, the jewelry must be in a box or cup and other utensils, and must not be cleaned directly in the pool to prevent being washed away by water and causing unnecessary losses.

The wearing of diamond jewelry also needs to pay attention to not scratching with hard objects, in order to prevent the shank from deforming, affecting the firmness of the setting, and there is also the possibility of breaking the diamond if it is thrown to the ground.

Diamond jewelry needs to be stored separately, because the diamond hardness is 10, which will scratch other jewelry, so it needs to be stored separately, and it's fine.

There is nothing else, you can wear it with confidence, the 14000 diamond ring should be very large, very shiny.

1. Talcum powder.

Platinum rings over time to wear, long-term contamination of oil, cosmetics and other chemicals, will make the luster of platinum decline to a certain extent, at this time, you can use the baby's talcum powder, wipe the platinum ring with a good face, and then rinse it with water to shine as new.

2. Toothpaste. The clear platinum effect of toothpaste can be said to be very good, and the operation is also very simple, you only need to squeeze the toothpaste on a soft towel or cotton pad, and wipe the inside and outside of the shank, this method can be a good way to remove the dirt accumulated on the surface of the platinum ring for a long time.

3. Detergent.

Be sure to choose a neutral cleaning agent here, soak the ring for about 3 minutes after flushing, wipe it with a cotton cloth and rinse it with water. If this method is adopted, it is recommended that you buy a special cleaning agent for jewelry in the counter of the shopping mall, and use other cleaning agents, some chemical ingredients may cause some damage to the ring if you do not grasp it well.

4. Cleaning of developer powder.

Buy developing powder from photographic equipment, take a small amount and put it in a glass basin with water to stir, then put the platinum ring into the basin and soak it for 5 to 10 minutes, wash it with water, and then wipe it with a dry cloth, then the platinum ring can be as bright as new.

The chemical properties of platinum are very stable, it is difficult to be corroded by chemicals, and the hardness is relatively large and not easy to scratch, so platinum jewelry is easy to maintain, and there is no need to clean it in a very complicated way. If you take it for a long time, you can take it to the jewelry store and let them clean and polish it with the equipment, and the jewelry store has free after-sales service.

Method 1: Small refined salt is powerful.

Refined salt can not only be used for seasoning, but also to remove stains, if you accidentally stain something, sprinkle it with refined salt in time, and wait for more than ten minutes to sweep it off.

Method 2: vinegar + milk honeycomb coal ash.

You can use fermented milk, add white vinegar, and apply it to the stains, which can easily remove the stains, and it is very bright, and you can also use honeycomb coal ash to wipe the stains and oil stains on things, which can be quickly removed.