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Reaction with the kerotine in your skin, when nutralized, the yellow spots turn orange.
No it does not. Unless by "stain" you mean "bleach", because it might do that (or even cause a chemical burn, if it's concentrated enough ... the hydrogen peroxide you buy at the drug store is only 3%, so it's not concentrated enough though you should still keep it away from your eyes).
queef
This yellow product is the result of the so called xanthoproteic reaction - the nitration of phenyl groups in the proteins in your skin. The phenyl groups are present in the aromatic amino acids phenylalanine, tryptophan and tyrosine...speaking of which, it is the porphyrin pigments in these amino acids that makes the human skin slightly fluorescent. The emission spectrum, unfortunately lies mostly in the low UV range (peak at about 350nm) with a very shallow tail among the bluish hues. The excitation peak is at about 300 nm, plenty of which exists in sunlight.
The one with the hand and something dropping on it so the hands skin is evaporating
HNO3 has oxidized the proteins in the skin. HNO3 has oxidized the proteins in the skin.
Reaction with the kerotine in your skin, when nutralized, the yellow spots turn orange.
No it does not. Unless by "stain" you mean "bleach", because it might do that (or even cause a chemical burn, if it's concentrated enough ... the hydrogen peroxide you buy at the drug store is only 3%, so it's not concentrated enough though you should still keep it away from your eyes).
it depends on how deep the stain is.the top layer of skin on you is realy dead skin.
Some soil contains minerals that will react with the enzymes in your body and cause your skin to stain.
You can use hot and soapy water to get a stain from a stinkbug off your skin. You can also try and use vinegar.
groin
Yes.
NOPE!
use vinigar
Concentrated Acid and Concentrated Alkaloids share the same ability to cause serious burns when they touch bare skin
You Would Feel Pain,Because It Corrodes Your Skin.