Hydriodic Acid, 55%, Reagent A.C.S.

Assay:55.058.0%
HI
MAXIMUM ALLOWABLE 
Free iodine (I2): 0.75%
Residue after ignition: 0.01%
Chloride and bromide (as Cl): 0.05%
Phosphate (PO4): 0.001%
Sulfate (SO4): 0.005%
Heavy metals (as Pb): 0.001%
Iron (Fe): 0.001%
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