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it depends on pH after browsing melanin bleach, it says that you require acid mixed with it it stain as MnO2 after oxidizing here and there, but removable with oxalic acid or citric acid
The effects of too much citric acid in the body includes a stomach upset, weakened hair, yellow skin or yellow eyes. Other unpleasant effects are low blood pressure, bloody stools and feeling faint.
Oranges have citric acid in them like most citrus fruits, and since the skin around your mouth is sensitive, the acid irritates it and it becomes red and sore.
Not really.You should avoid it getting into your cuts because it is a weak acid but it is a strong anough acid the burn your cut.Also,it comes from oranges so the next time you eat one think about it.
because anyone could slip on it. because anyone could slip on it.
This depends on the type of acid, and the molarity (strength/ concentration) of the acid. Three molar hydro-chloric acid (3M HCl), for example, would be very irritating to the skin in came into contact with, but the more serious consequences come later, as the acid "eats away" at your skin. A weaker acid, however, such as 0.1 molar citric acid (0.1M C6H8O7) (found in citrus fruits) will not affect your skin much, if at all, but sting in your eye.
acid burns your skin so I doubt it would feel slippery.
The burning sensation is that the acid attacks the nerve endings near the skin. An acid can do harm in many ways with you skin. It can dehydrate organic compounds and change them into carbon. An acid can react with the water in your skin to generate heat to kill cells. Hydrofluoric acid does even more -- it penetrates tissue until it reaches the bones; HF reacts with the calcium in the blood and the bone to cause more damage; worse that one does not feel the pain initially to react quickly.
Citric acid is recognized as safe for use in food by all major national and international food regulatory agencies. It is naturally present in almost all forms of life, and excess citric acid is readily metabolized and eliminated from the body. Contact with dry citric acid or with concentrated solutions can result in skin and eye irritation, so protective clothing should be worn when handling these materials. Excessive consumption is capable of eroding the tooth enamel. Close contact to the eyes can cause a slight burning sensation, and may cause loss of sight. Sometimes a high concentration of citric acid can damage hair, since it opens hair cuticles. It can strip the hair of needed minerals and bleach it
It is true that certain fruits can help the skin be more healthy. Some of the citric ones are lemons and oranges.
Citric acid has several positive uses, but too much can cause problems within the body. Citric acid, as found naturally in foods, is slightly corrosive and over long periods of time can cause erosion of the stomach and esophagus linings and tooth enamel. Too much in a short period of time can cause stomach cramps or other pain, diarrhea, nausea or vomiting, loss of appetite, increased sweating and swelling, yellow eyes or skin, bloody or black, tarry stool, or bloody or cloudy urine, a frequent urge to urinate or a decrease in the amount of urine, fever, headache, increased blood pressure, back, side, or muscle pain, nervousness or restlessness, rashes, hives or itching, sores, ulcers or other blemishes around the lips or in the mouth, a sore throat, swelling of the face, fingers, ankles, feet or lower legs, unusual bleeding or bruising, tiredness or weakness, weight gain, and numbness or tingling in the hands or feet. Typically, the more severe symptoms are caused by an overdose related to medications containing citric acid.
no