I had filed for an extension and thought it could easily be a mix-up.. The scam is intricate and frighteningly calculated, according to the IRS. The caller ID may flash an actual IRS phone number, the caller may have the last four digits of your Social Security number, the name of your employer and your home address.
Zinc gluconate. Zinc gluconate is the zinc salt of gluconic acid. It is an ionic compound consisting of two anions of gluconate for each zinc(II) cation. Zinc gluconate is a popular form for the delivery of zinc as a dietary supplement, in which case the name zincum gluconicum is often used.
Zinc sulfide is an inorganic compound with the chemical formula of ZnS. This is the main form of zinc found in nature, where it mainly occurs as the mineral sphalerite. Although this mineral is usually black because of various impurities, the pure material is white, and it is widely used as a pigment. In its dense synthetic form, zinc sulfide can be transparent, and it is used as a window for visible optics and infrared optics.