Assay (NH3) 28.0 %-30.0 %
Color ≤10 APHA
Chloride (Cl) ≤ 0.1 ppm
Nitrate (NO3) ≤ 0.1 ppm
Sulfate (SO4) ≤ 0.1 ppm
Phosphate (PO4) ≤ 0.05 ppm
MAXIMUM LIMIT OF IMPURITIES
Al ≤1ppb Cr ≤1ppb Mg ≤1ppb Ta ≤1ppb
Sb ≤1ppb Co ≤1ppb Mn ≤1ppb Tl ≤1ppb
As ≤1ppb Cu ≤1ppb Mo ≤1ppb Sn ≤1ppb
Ba ≤1ppb Ga ≤1ppb Ni ≤1ppb Ti ≤1ppb
Be ≤1ppb Ge ≤1ppb Nb ≤1ppb V ≤1ppb
Bi ≤1ppb Au ≤1ppb K ≤1ppb Zn ≤1ppb
B ≤1ppb Fe ≤1ppb Ag ≤1ppb Zr ≤1ppb
Cd ≤1ppb Pb ≤1ppb Na ≤1ppb
Ca ≤1ppb Li ≤1ppb Sr ≤1ppb
PARTICULATE COUNT
≧0.2 micron 300 pcs/ml
≧0.5 micron 50 pcs/ml
≧1.0 micron 10 pcs/ml