Jinan formaldehyde detection: As the key air pollutant of indoor air injury, indoor formaldehyde can be said to be a headache. The injury of excessive formaldehyde concentration has already harmed many homes. So as the indoor formaldehyde murderer of indoor air and physical and mental health, do you know what it is? Jinan except formaldehyde enterprises for everyone to introduce in detail below:
Formaldehyde removal in Jinan
Indoor formaldehyde, chemical equation HCHO or CH? O, formula amount 30.03, also known as ant aldehyde. Indoor formaldehyde is a colorless vapor, another has a unique stimulating taste, which is quite harmful to the body's eyes, nose and other human organs. We all know that when the indoor formaldehyde concentration value in the bedroom gas is higher than 0.08 mg / m3, it is over the standard, no Suitable for accommodation.
Another indoor formaldehyde vapor accumulation density is 1.067, slightly heavier than the gas (relative density is 1), so it accumulates in the lower part of the room. Its liquid density is 0.815 g/cm?(-20 C). Solution point-92 (-19.5 (-20 C), soluble in water and alcohol. And the highest concentration of formaldehyde in water can reach 55%, usually 40%, known as formalin, is a stimulating odor. Colorless liquid.
Another point is that formaldehyde has a strong reduction effect, especially in alkaline solution. It can burn, vapor and air form explosive mixture, explosion limit is 7% - 73% (volume), ignition temperature is about 300 C. Therefore, excessive indoor formaldehyde not only causes great harm to human body, but also causes explosion when the concentration reaches a certain level, which can be said to be a great harm.