CAS: 16872-11-0 EC No: 240-898-3 MDL No: MFCD00011345 UN No: UN1775; Haz Class: 8; Packing Group: II Liquid Molecular Formula: HBF₄ MW: 87.81 Boiling Point: 130° Density (g/mL): 1.41

CAS: 6303-21-5 EC No: 228-601-5 MDL No: MFCD02183592 UN No: UN3264; Haz Class: 8; Packing Group: II Liquid Linear Formula: H₃PO₂ MW: 66.00 Density (g/mL): 1.206

CAS: 8014-95-7 MDL No: MFCD00137792 UN No: UN1831; Haz Class: 8; Packing Group: I Liquid Linear Formula: H₂SO₄ ·(SO₃)x Density (g/mL): 1.925