CAS: 7779-90-0 EC No: 231-944-3 MDL No: MFCD00036282 RTECS: TD0590000 UN No: UN3077; Haz Class: 9; Packing Group: III -325 Mesh Powder Linear Formula: Zn₃(PO₄)₂·xH₂O MW: 386.11 (anhydrous)