Call stop!The toy "odor bag" is highly toxic!3 seconds of explosion, corrosive liquid, have already moved by children ...

Have you played this kind of net red toy?

(Not recommended to play)

It is commonly known as "odor bag" and "stinky fart bomb"

After squeezing, it will explode

Then release very stinky and stinky gas

Many small shops around the school

All sell

Search "Stink Bag" in a certain treasure

There is also a lot of piles

Some naughty children

I like to use it to play prank

But do you know?

This "tidy" toy

Actually dangerous

The gas it produces is toxic!

I have already recruited students

No, 79 students had dizziness and abdominal pain at the same time, and were rushed to local hospitals for treatment at the same time.

According to the students, they all heard a kind of gases called "smelly fart bombs" (that is, stinky bag), and felt unwell.

The preliminary diagnosis of doctors is hydrogen sulfide poisoning. After treatment, the students were not in their health and were discharged from the hospital.

What is hydrogen sulfide?

Hydrogen sulfide (H ，s) is a flammable acidic gas with highly toxic, colorless, and stinky egg smell at low concentrations.

The high -concentration of hydrogen sulfide gases cannot smell it. This is because high -concentration of hydrogen sulfide directly paralyze the smell nerve.

When the concentration reaches 0.012 ‰, inhalation of hydrogen sulfide will cause acute poisoning, and a higher concentration of hydrogen sulfide will even cause sudden death!

What are the symptoms of hydrogen sulfide poisoning?

Different levels of poisoning of hydrogen sulfide are divided into different levels.

When the hydrogen sulfide content in the air is very small, it can smell the odor when it is lower than 5ppm, but it will not be poisoned.

100PPM concentration -mild poisoning: hydrogen sulfide starts to damage the olfactory nerves and eyes. After a period of time, it will feel throat stimulation, headache, nausea and pulse acceleration.

200 ~ 500PPM concentration -moderate poisoning: Eyes and throats will have obvious burning sensations, and continuing contact may lead to death.

500 ~ 700ppm concentration -severe poisoning: quickly lose consciousness and stop breathing. If you do not immediately rescue, it will lead to death.

1000ppm concentration -Permanent brain damage: immediately lose consciousness and cause permanent brain damage.

Once the concentration reaches 2000 ppm, a bite of hydrogen sulfide will cause sudden death.

What should I do if they are accidentally poisoned?

The rescuer should not rush in to prevent the poisoning location from being too high in hydrogen sulfide, increasing its own risk of poisoning.

It is recommended to open all doors and windows for the first time to ensure that the house is well ventilated, and then use an electric fan to blow into some fresh air into the room.

At the same time, cover the mouth and nose, quickly move the poisoned person to the fresh air, and immediately send it to the hospital for treatment.

So, this "odor bag"

How to produce hydrogen sulfide poisonous gases

Is there any other harm?

Some people did an experiment on the safety of the "odor bag" toy.

Open the packaging and find a plastic bag containing white powder and an unknown liquid. After pinching the plastic bag by hand, the "odor bag" will quickly expand in 3 seconds to produce the effect of explosion.

According to expert analysis, white powder should be commonly known as soda and sodium bicarbonate. The white transparent liquid in another plastic bag was detected by 1.

Therefore, it is certain that it is a kind of acid and a strong acid.

And this kind of strong acid and baking soda (alkaline substance) can cause a pH -reaction, which causes hydrogen sulfide gases to achieve a certain concentration.

besides

This strong acid is corrosive

The harm to the human body cannot be underestimated

In the experiment, after 5 minutes of the unknown liquid with a chicken foot, you can see the chicken feet immersed in the liquid part. The color is obviously different.

And when the liquid and powder are mixed together, a strong chemical reaction will occur. When the liquid splashes out, it is likely to cause human damage.

Experts point out that this liquid has a strong corrosion of the skin's skin, especially when children may blow into children's hands when they are playing. If they accidentally splash their eyes, the consequences are unimaginable.

So remind parents

Don't let your children play

This "odor bag" and "odor bomb" toys

Let children stay away from this dangerous product

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