My kitchen is methane. Why every time, always feel a gas, to stimulate the nose, sneezing, wheezing, and it seems like asthma, cough, cough every time that the chest pain
Acute toxicity: inhalation of 42% concentration of mice for about 60 minutes, anesthetic effect; rabbit inhalation concentration of 42% * for 60 minutes.Hazardous characteristics: flammable, mixed with air to form explosive mixture, in case of fire and heat sources are dangerous. And five bromine bromine, chlorine, hypochlorite, nitrogen fluoride, liquid oxygen, oxygen fluoride and other strong oxidizing agent in the reaction of the three strong reaction to the reaction of the oxidation of sulfur dioxide, chlorine, oxygen, oxygen, and other strong oxidizing agent in the reaction of the two.Combustion (decomposition) products: carbon monoxide, carbon dioxide and water. Methane contains a certain amount of hydrogen sulfide, is a highly toxic gas. And methane is flammable, easy to explode after mixing with air. Methane is the main component of the greenhouse effect of methane is much greater than carbon dioxide, and methane is lighter than air, easy to spread. Difficult to concentrate after diffusion treatment.
Toxicology information and environmental behaviorToxicity: belongs to the micro toxic. Allows gas to be safely diffused into the atmosphere or used as fuel. There is a simple asphyxia, resulting in high concentrations of oxygen poisoning caused by suffocation. 25 to 30% of the air appeared dizziness, respiratory acceleration, ataxia.
Health hazardInvasive route: inhalation.Health hazards: methane is non-toxic to humans, but when the concentration is too high, so that the oxygen content in the air is significantly reduced, so that people suffocate. When the methane in the air reaches 25%-30%, it can cause headache, dizziness, fatigue, lack of concentration, breathing and heartbeat, ataxia. If you do not stay away from time, can cause suffocation. Skin contact with liquefied methane, can cause frostbite.
