This product is a fluorinated high density polyethylene (HDPE) carboy. Fluorinated bottles are plastic bottles that have undergone a special fluorination treatment to make them safe for packaging certain liquids like some chemicals that otherwise react with plastic or result in paneling, permeation, material loss and have to be packaged in more expensive glass or metal containers. Sulfuric acid at 6 % - 60 % can be held in fluorinated HDPE carboys.
ThermoFisher manufactures this product and has provided a guidebook which gives details on chemical resistance. Please see their guidebook for more information: https://assets.thermofisher.com/TFS-Assets/LSG/brochures/D01705.pdf.
