In industry, glacial acetic acid is a commonly used dangerous goods, that is, glacial acetic acid. Glacial acetic acid means pure acetic acid. Pure glacial acetic acid is more dangerous, many people do not know that glacial acetic acid is a dangerous product, the following follow the dangerous driver to see the industrial glacial acetic acid is several types of dangerous goods.
Pure industrial glacial acetic acid has a strong hygroscopicity, and when it leaks into the air, it will absorb the moisture in the air and melt it into a liquid. At this time, the liquid glacial acetic acid has a strong corrosiveness, if drunk by mistake will cause corrosion and erosion of the cavity and digestive tract, which can cause death, and serious burns will occur in skin contact. This is the danger of glacial acetic acid, the eighth type of corrosive product.
The purity of industrial glacial acetic acid is relatively high, the corrosiveness is relatively strong, generally less than 25% concentration of acetic acid is only irritating, more than 25% is corrosive, greater than 90% corrosive is extremely strong, extremely harmful. And ordinary rubber gloves do not prevent the corrosion of glacial acetic acid.
Because glacial acetic acid is hygroscopic, it should be preserved intact, can not contact water, rain, etc., and avoid contact with air, otherwise it will liquefy. Therefore, in the transportation to cover, generally use van transportation. Store to ensure ventilation and dryness.
Industrial glacial acetic acid is of high purity and corrosiveness, if the amount is relatively large, not only individuals, but also some other commonly used logistics and express delivery can not be transported. The transport of dangerous goods has its own requirements and specifications. Unlike general cargo transportation, dangerous goods transportation must have a dangerous goods transportation qualification certificate.
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