Description
Ammonium Carbonate AR (ACS). Assay (as NH3): 30. 0 – 34. 0 %. Chloride (Cl): max. 5 ppm. Heavy Metals (as Pb): max. 5 ppm. Insoluble Matter: max. 0. 005 %. Iron (Fe): max. 5 ppm. Nonvolatile Matter: max. 0. 01 %. Solubility (5 in 50): Passes Test. Sulfur Compounds (as SO4): max. 0.