SPECIFICATIONS
Assay: min. 85.0 %
Insoluble in Ammonia Solution: max. 0.01 %
Heavy metals (as Pb): max. 0.003 %
Phosphate, Arsenate, Silicate (as SiO2): max. 0.001 %
Chloride (Cl): max. 0.002 %
Phosphate (PO4): max. 5 ppm
Sulfate (SO4): max. 0.2 %
PHYSICAL PROPERTIES
Vapor Density: 6.2 (vs air)
