Hydriodic Acid 57% in water unstabilized, ACS
Typical Uses & Applications
Reducing agent, methoxyl determinations, production of inorganic iodides, organic iodides, sanitizers and disinfectants, industrial acidizing;
Clear to red liquid.
Assay (HI): 55.0 – 58.0%
Free Iodine (I2): 0.75% max.
Residue after ignition: 0.01% max.
Chloride and Bromide (as Cl): 0.05% max.
Phosphate (PO4): 0.001% max.
Sulfate (SO4) 0.005% max.
Heavy metal (as Pb): 0.001% max.
Iron: 0.001% max.
Transportation Hazard Class:
Hydriodic Acid, 8, UN1787, II
400 lb. (30 gal.) or 350 kg. (55 gal.) max net weight drums