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Long term exposure to benzene will cause great harm to the blood, cause chronic poisoning. Cause neurasthenia syndrome. Benzene can damage bone marrow, reduce red blood cells, white blood cells, platelet count, and chromosome aberration, causing leukemia, and even the emergence of aplastic anemia. Benzene can cause a lot of bleeding, thereby inhibiting the immune system function. The disease can take advantage of. Studies have shown that benzene can be up to 12-15 years in the incubation period.Women will lead to excessive inhalation of benzene after menstruation is not up for several months, the ovary will narrow. On fetal development and influence on male fecundity during pregnancy is unknown. Animal inhalation of benzene, will lead to less weight, larval skeletal developmental delay, damage to the bone marrow.
Benzene produces paralytic effect on the central nervous system, causing acute poisoning. Severe headache, nausea, vomiting, blurred consciousness, unconsciousness, coma, convulsions, severe cases died because of central nervous system paralysis. A small amount of benzene can cause drowsiness, dizziness, heart rate, headache, tremor, confusion, confusion and other phenomena. Benzene intake too much food will cause vomiting, stomach pain, dizziness, insomnia, convulsions, heart rate and other symptoms, and even death. 20000ppm inhalation of benzene vapor 5-10 minutes will be fatal.
Quality solutionDue to the volatile benzene, exposed to the air. It is easy to spread and animal inhalation or skin contact with a large number of benzene into the body, can cause acute and chronic benzene poisoning. According to the report, partly caused by benzene poisoning is due to in vivo production of benzene phenol.
