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Depends what the substance is! Yes, a pH of 13 is VERY high. Depending on the substance, it can be safe to touch (such as bleach), but probably not to drink. There is more to consider than pH when deciding whether something is dangerous, though.

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16y ago

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What level does the pH become dangerous in rain?

A pH of 4


Why is pH blood level dangerous?

The normal pH of blood is 7,35-7,45.


What has pH level of 13?

The pH level of 13 has a high alkalinity, the number being one away from the most alkaline number on the pH scale of 14. Some substances that have the pH level of 13 are: *Chlorine Bleach *Oven Cleaner *Tub and Tile Cleaner So basically, many common household cleaners have a pH level of 13.


What level does the pH become dangerous?

Ph 4 and under and/or pH 8 and over -because Ph7 is the normal Ph level that humans should only take.


What has the pH level of 13?

The pH level of 13 has a high alkalinity, the number being one away from the most alkaline number on the pH scale of 14. Some substances that have the pH level of 13 are: *Chlorine Bleach *Oven Cleaner *Tub and Tile Cleaner So basically, many common household cleaners have a pH level of 13.


Is a 2.5pH level dangerous?

When the pH level of a substance drops down to 2.5, at that point, the substance is considered to be dangerous. When the pH level of a substance drops down to 2.5, at that point, the substance is considered to be dangerous.


What is the pH level of calcium hydroxide?

The pH level of calcium hydroxide is around 12-13, making it alkaline.


Is a 14 pH level dangerous?

A pH level of 14 is extremely basic, indicating a high concentration of hydroxide ions. Such a high pH level can be dangerous as it can cause severe skin and eye irritation, chemical burns, and damage to tissues upon contact. It is important to handle substances with a pH of 14 with extreme caution and use appropriate personal protective equipment to prevent harm.


At what level is pH dangerous?

A pH level below 6.0 or above 8.0 can be dangerous for most living organisms, including humans. It can lead to chemical imbalances in the body, affecting various physiological processes. Maintaining a pH level close to neutral (around 7.0) is important for overall health.


What is the pH level of rust remover?

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Is a 6.5 pH level in body dangerous?

A pH level of 6.5 in the body is slightly acidic and may indicate acidosis. This can be dangerous if left untreated as it can disrupt normal bodily functions. It is important to consult a healthcare provider for proper diagnosis and treatment.


What is the pH level in bleach?

The pH level in bleach typically ranges from 11 to 13, making it highly alkaline. This high pH level gives bleach its strong disinfecting and cleaning properties, but it can also be corrosive and irritating to the skin and eyes.