1-Naphthaleneacetic acid, ammonium salt 25545-89-5 86-87-3 Ammonium 1-naphthaleneacetate Ammonium 1-naphthylacetate Ammonium alpha-naphthaleneacetate Ammonium alpha-naphthylacetate Ammonium naphthalene-1-acetate Caswell No. 589A EINECS 247-088-9 EPA Pesticide Chemical Code 056004