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Description
CAS#: 50-01-1 | Formula: NH2C(NH)NH2.HCl | Specifications: Absorbance @ 260 nm (6 M in H2O) 0.03 Max, Absorbance @ 280 nm (6 M in H2O) 0.02 Max, Al 5 ppm Max, As 0.1 ppm Max, Assay 99.5 % - Min, Ba 5 ppm Max, Bi 5 ppm Max, Ca 10 ppm Max, Cd 5 ppm Max, Co 5 ppm Max, Cr 5 ppm Max, Cu 5 ppm Max, Fe 5 ppm Max, Insoluble Matter 0.005 % Max, K 50 ppm Max, Li 5 ppm Max, Loss on drying (high vacuum @ 25 C) 0.05 % Max, Mg 5 ppm Max, Mn 5 ppm Max, Mo 5 ppm Max, Na 50 ppm Max, Ni 5 ppm Max, Pb 5 ppm Max, pH (6 M in water at 25 C) 4.0 - 6.0 pH, Residue on ignition 0.05 % Max, Sr 5 ppm Max, Substances reducing permanganate 0.005 % Max, Sulfate (SO4) 0.005 % Max, Zn 5 ppm Max