class 8
It is DOT class 8.
sulfuric acid or sulphuric acid
The GHS hazard statement is H314.
Sulfuric acid is Class 8 Corrosives. Class 9 is for hazardous materials that do not meet the definitions of any of the other Classes.
Sulfuric acid is H2SO4
Sulfuric acid
Concentrated sulfuric acid typically contains around 98% sulfuric acid by weight. This means that for every 100 grams of concentrated sulfuric acid, 98 grams are sulfuric acid and the remaining 2 grams are water.
Oleum is more stronger acid than Sulfuric acid
Sulfuric acid.
Oleum is another name for very pure sulfuric acid (above 98%). Oleum is not a part of sulfuric acid.
dangerous to living organisms
Sulfuric acid is not considered a weak acid, but rather a strong acid.