Sulfuric Acid, Reagent A.C.S.

Appearance:Free from suspended or insoluble matter
Assay:95.0-98.0%
H2SO4
MAXIMUM ALLOWABLE 
Color (APHA): 10
Residue after ignition: 5 ppm
Chloride (Cl): 0.2 ppm
Nitrate (NO3): 0.5 ppm
Ammonium (NH4): 2 ppm
Substances reducing permanganate (as SO2): 2 ppm
Arsenic (As): 0.01 ppm
Heavy metals (as Pb): 1 ppm
Iron (Fe): 0.2 ppm
Mercury (Hg): 5 ppb
If you see this specification and nothing else
visit the
Barker Industries Product Page.