3.热稳定性差 ()挥发性非氧化性酸铵盐 NIT1 NKEHCI(2) OICOA KECOO NHG今CQO( (2)非挥发性,非氧化性酸铵盐 (下P3>CPC (下>C⊕4IA(1)挥发性非氧化性酸铵盐 NHHCO NH(g)CO(g)HO(g) (NH)CO 2NH(g)CO(g)HO(g) NHCl NH(g)HCl(g) 4 3 3 2 2 4 2 3 3 2 2 4 3 ⎯→ + + ⎯→ + + ⎯→ + (2)非挥发性,非氧化性酸铵盐 42 4 3 4 4 43 4 3 3 4 (NH)SO NH(g)NHSO (NH)PO 3NH(g)HPO ⎯→ + ⎯→ + 3. 热稳定性差