Is Sulfur, monoclinic Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use Sulfur, monoclinic? Is Sulfur, monoclinic safe for nursing mother and child? Does Sulfur, monoclinic extracts into breast milk? Does Sulfur, monoclinic has any long term or short term side effects on infants? Can Sulfur, monoclinic influence milk supply or can Sulfur, monoclinic decrease milk supply in lactating mothers?

Sulfur, monoclinic 5% to 10% in a petrolatum base is safe for topical use in children, including infants under 2 months of age.[1] This makes it a useful alternative to organic insecticides for treating scabies in nursing mothers; however, the petrolatum base makes undesirable for use on the breast.