1industrial grade ammonium bicarbonate for leather auxliary agent molecular formula: NH4HCO3 CAS: 1066-33-77 Ammonium bicarbonate is a colorless or light-colored compounds, show granular, plate or columnar crystal, a proportion of 1.57, bulk density 0.75 relatively ammonium sulfate (0.86) light, slightly heavier than granular urea (0.66) is soluble in water, 0 °C when solubility for 11.3 per cent ...