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I got lots of it on my fingers after using a silver nitrate pencil that broke. On the second day it seemed to look like a dry coating so I filed it with a nail file, then I used good hand cream. The stains aren't comletely gone but they're much less obvious so I'd recommend this plan.
By Krusatyr:
My sloppy pig Plastic Surgeon intended to apply silver nitrate only in my small punch biopsy, but got it all over my chin, pigmenting an area the diameter of a Golf ball with dark brownish-purple. It didn't show up til I got home, and would not scrub off. But I got lucky with this technique:
After silver nitrate has been on skin 48 hours, dissolve one Tablespoon salt in 1/4 Cup hot water. Use a terry cloth wash rag to gently scrub the stain with the warm solution, re-dipping the cloth often, for about a minute. Dry with a tissue. Firmly press on the sticky part of a band-aid strip, and pull off. Much of the stain will come right off with it.
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How do you get rid of the greyish-black stain left on skin by silver nitrate?
To remove a greyish-black stain left by silver nitrate on the skin, you can try washing the area with soap and water. If the stain persists, you can apply a mixture of baking soda and water to gently scrub the affected area. If the stain is still noticeable, seek medical advice for further treatment options.
What chemical stains skin black?
Silver nitrate can stain skin black upon exposure to light by forming silver sulfide. This chemical reaction can occur when silver nitrate comes into contact with the skin and is then exposed to ultraviolet or visible light.
What is the advantage and disadvantage of silver nitrate?
Advantage: Silver nitrate has antibacterial properties and is used in medicine to prevent infections in wounds and burns. Disadvantage: Silver nitrate can stain the skin black upon exposure to light, and prolonged or excessive use can lead to argyria, a condition that causes the skin to turn blue-grey.
How long does it take for silver nitrate to come off the skin if its one molar?
Silver nitrate can be absorbed through the skin and may leave a stain that can take several days to fade. Using mild soap and water can help speed up the process of removing silver nitrate from the skin. If irritation or staining persists, it's advisable to seek medical advice.
How do you Remove a silver nitrate stain on skin?
You can remove silver nitrate stains on skin by washing the affected area with soap and water. If the stain persists, you can try using lemon juice or vinegar to help break down the stain. Remember to consult a healthcare professional if the stain does not come off easily.
Do silver nitrate burns go away?
Silver nitrate burns typically heal on their own within a few days to a week, depending on the severity of the burn. It is important to keep the affected area clean and protected to prevent infection and promote proper healing. If there is persistent pain, redness, swelling, or signs of infection, seek medical attention promptly.
How can you remove silver nitrate in the skin?
You can't really, just wash your hands after your hands have been stained black and wait. Next time remember to wear gloves when conducting experiments where your skin can get stained.
Does using silver nitrate hurt?
Silver nitrate can sting or cause irritation when applied topically, but it is generally well tolerated by the skin and mucous membranes in low concentrations. It is important to follow the guidance of a healthcare professional when using silver nitrate to avoid any potential harm.
What hazards are associated with silver nitrate?
Silver nitrate is a highly corrosive and toxic chemical that can cause skin irritation, burns, and eye damage upon contact. Ingestion of silver nitrate can lead to abdominal pain, nausea, and gastrointestinal irritation. Additionally, inhaling silver nitrate fumes can cause respiratory issues.
Is silver salts discoloring the skin a chemical property?
It is a chemical process, not property; but silver nitrate affect the skin by coloring - a black color appear.
What happens if silver nitrate is absorbed through the skin?
Absorption of silver nitrate through the skin can result in a condition called argyria, which causes the skin to turn a bluish-gray color due to silver deposition. It can also lead to irritation, burns, and toxicity symptoms if absorbed in large quantities. It is important to seek medical attention if exposure occurs.
What are the medical use of AgNO3?
Silver nitrate was used for the skin cauterisation; now is avoided.
