After wearing the book, Ben Gong lay down all the way to win

Chapter 177 The Sex of Arsenic

Linglong pretended to be confused: "Yes, arsenic is a strong and highly poisonous substance. Once it enters the body, it will attack immediately. If the poison of arsenic is really poisonous, before the toxin enters the fetus along the umbilical cord, Yigui will take it." He was poisoned to death first, so how could there be such a strange situation where Yigui was fine but the dragon fetus died of arsenic? Two imperial physicians, did you make a mistake?"

Luo Tian shook his head and said: "Impossible, arsenic is the most common highly poisonous drug in the harem. Anyone who has a little knowledge of pharmacology knows what arsenic poisoning is, so I definitely can't make a wrong diagnosis. As for the poison of arsenic How it entered Yigui's body, and how it avoided Yigui's mother's body and directly affected the fetus, should be related to its refining method."

Doctor Li added: "Most of the popular arsenic on the market is extracted from arsenopyrite (arsenopyrite). This arsenic obtained by directly heating the arsenopyrite has the highest concentration and is the most toxic. Once ingested , or you will die from the poison in a short time, which is a severe poison."

"However, there are also very few arsenic obtained from gold mines, chalcopyrite, and cinnabar mines. These arsenic are all by-products of mining minerals. The purity of the arsenic itself is not high, so the toxicity is not great. If ordinary people accidentally eat it, Toxicity will not occur immediately, let alone death on the spot."

"If Weichen and Doctor Luo have not made a wrong diagnosis, the arsenic that entered Yigui's body should not be extracted by heating the arsenopyrite, but transformed by some kind of mineral. It takes time to figure it out.”

Linglong listened quietly, as a top student in chemistry in her previous life, she knew the truth.

The chemical name of arsenic is arsenic trioxide, the most poisonous of which is the arsenic element in it.

Arsenic is a poisonous non-metallic element. When a large amount enters the human body, it will cause abnormal oxygen fusion function of certain blood cells, causing blood to deteriorate, attenuate or even lose its inherent function. Biochemically, it can be said to be a kind of "excessive strong oxidation". process.

This strong oxidation process can cause rapid and identifiable changes in substances that are sensitive to oxidation reactions, such as pure silver, which is the origin of the so-called "silver needle test poison". Silver is lively and easily oxidized, so Can identify arsenic.

However, the toxicological properties of arsenic produced by the oxidation of arsenic will change with the content of arsenic. The higher the content, the more toxic and the faster it will die; Also slower.

In ancient and modern China and abroad, there are countless great figures who died of arsenic, and two of them are the most typical.

One is Emperor Guangxu. A hundred years after Guangxu's death, scientists tested his bones and found that the arsenic content in his bones was hundreds of times that of a normal human body. He died of severe arsenic poisoning. Dead, the result is self-evident.

The other is Napoleon, the French emperor. It is said that he was defeated and captured, and was imprisoned on the island of St. Helena in the South Atlantic Ocean, guarding his opponents. He was afraid that he would escape and make a comeback one day, so he took slow killing of him. All the methods are Adjust the arsenic to a slow poison and let him die slowly.

Therefore, arsenic can be a potent poison or a chronic poison.

Luo Tian said again: "Your Majesty, don't you think that the stillborn fetuses of Yigui are very similar to those of Berry? They are all from the mother's umbilical cord to the fetus itself, and they are all purple and black."

　Arsenic is used in many ways, and it is not a strong poison. The women in the harem are all Breaking Bad, scary!
　　
　
(End of this chapter)