Enables sulfuric ester hydrolase activity. Involved in several processes, including positive regulation of neuron projection development; response to estrogen; and response to methylmercury. Located in several cellular components, including Golgi apparatus; lysosome; and rough endoplasmic reticulum. Used to study mucopolysaccharidosis VI. Human ortholog(s) of this gene implicated in mucopolysaccharidosis VI. Orthologous to human ARSB (arylsulfatase B). [provided by Alliance of Genome Resources, Apr 2022]